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Thursday, September 23, 2004
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Floer Theories in Symplectic Geometry and Gauge Theory 
Speaker:  Katrin Wehrheim, IAS 


 Topic:  Knot Polynomials and Knot Homologies 
Speaker:  Jacob Rasmussen, IAS 


 Topic:  BCOV Torsion for CalabiYau Manifolds 
Speaker:  Hao Fang, IAS 


 Topic:  Bases for Equivariant Cohomology and KTheory 
Speaker:  Mikhail Kogan, IAS 


 Topic:  Volume Minimization for Isotropic Submanifolds 
Speaker:  Edward Goldstein, IAS 


 Topic:  Fat Graphs and the Bordered Mapping Clas Group 
Speaker:  Véronique Godin, IAS 


Friday, September 24, 2004
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Regulators on Curves 
Speaker:  Amir Jafari, IAS 


 Topic:  Padic Hodge Theory for Homotopy Groups 
Speaker:  Martin Olsson, IAS 


 Topic:  Algebraic KTheory of Singularities 
Speaker:  Christian Haesemeyer, IAS 


 Topic:  pAdic Multiple Zeta Values 
Speaker:  Hidekazu Furusho, IAS 


 Topic:  TBA 
Speaker:  Vsevolod Joukhovitski, IAS 


 Topic:  Function Spaces in Algebraic Topology 
Speaker:  Craig Westerland, IAS 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  On the pTypical de RhamWitt Complex 
Speaker:  Viorel Costeanu, IAS 


 Topic:  Explicit Study of the ThreeFolds 
Speaker:  Masayuki Kawakita, IAS 


 Topic:  Singularities of Variations of Mixed Hodge Structure 
Speaker:  Gregory Pearlstein, IAS 


 Topic:  Karoubi's Construction for Motivic Cohomology Operations 
Speaker:  Zhaohu Nie, IAS 


 Topic:  ZeroCycles on Homogeneous Varieties 
Speaker:  Daniel Krashen, IAS 


Tuesday, September 28, 2004
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Transfer of Generic Automorphic Representations to GL(N) 
Speaker:  Mahdi Asgari, IAS 


 Topic:  MirkovicVilonen Polytopes and Polynomials 
Speaker:  Jared Anderson, IAS 


 Topic:  Computing Combinatorial Invariants from Representation Theory 
Speaker:  Etienne Rassart, IAS 


 Topic:  Rankin Triple Products and Quantum Chaos 
Speaker:  Thomas Watson, IAS 


 Topic:  Modular Symbols and Existense of Maass Cusp Forms 
Speaker:  Morten Risager, IAS 


 Topic:  JacquetLanglands Correspondence 
Speaker:  Ioan Badulescu, IAS 


Wednesday, September 29, 2004
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Global WellPosedness for the KleinGordonSchrödinger System in Low Dimensions Below the Energy Space 
Speaker:  Nikolaos Tzirakis, IAS 


 Topic:  On Some Conformally Invariant Fully Nonlinear Equations 
Speaker:  Aobing Li, IAS 


 Topic:  The Hilbert Transform Along C^{1+\epsilon} Vector Field 
Speaker:  Xiaochun Li, IAS 


 Topic:  Instabilities for NLS Equations with a Periodic Potential 
Speaker:  Zoi Rapti, IAS 


Friday, October 1, 2004
SPECIAL SEMINAR
 Topic:  Moduli of Connections with a Small Parameter on a Curve 
Speaker:  D. Arinkin, University of Chicago 


 Topic:  Divisibility of the Kappa Class 
 Note: U. Tilman will give a colloquium at Princeton University on September 29th at 4:30 pm entitled "The Space of Strings and the Stable Cohomology of Moduli Space" 
Speaker:  Ulrike Tilman, Oxford University 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  LoopErased Random Walk 
Speaker:  Gady Kozma, IAS 


 Topic:  Structural Graph Theory 
Speaker:  Maria Chudnovsky, IAS 


 Topic:  Counting Graph Homomorphisms 
Speaker:  David Galvin, IAS 


 Topic:  Dynamic Monopolies of Constant Size 
Speaker:  Eli Berger, IAS 


 Topic:  Multidimensional Schrodinger Operators with Slowly decaying and Random Potentials 
Speaker:  Serguei Denissov, IAS 


 Topic:  Stochastic Lowner Equation Conformal Field Theory 
Speaker:  Roland Friedrich, IAS 


JOINT PRINCETONIAS NUMBER THEORY
 Topic:  Proof of the RudnickKurlberg Conjecture 
Speaker:  Ronny Hadani and Shamgar Gorevitch, Tel Aviv University 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Curves with Many Rational Points 
Speaker:  Motoko Kawakita, IAS 


 Topic:  SAT Problems from a SpinSystems Point of View 
Speaker:  Dror Weitz, IAS 


 Topic:  Some Conjectures on NoiseStability with Applications to ComputerScience 
Speaker:  Guy Kindler, IAS 


 Topic:  How a Theorem of A. A. Markov's Younger Brother Tells Us a Limitation of Quantum Advisors 
Speaker:  Scott Aaronson, IAS 


 Topic:  The Slicing Problem and Geometric Symmetrization Methods 
Speaker:  Bo'az Klartag, IAS 


 Topic:  Reduced Measures and Nonlinear Elliptic Equations 
Speaker:  Augusto Ponce, IAS 


 Topic:  Zero Cycles on Singular Surfaces 
Speaker:  Amalendu Krishna, IAS 


Thursday, October 7, 2004
A CONFERENCE ON THE OCCASION OF THE SIXTIETH BIRTHDAY OF ROBERT MacPHERSON
 Topic:  Geometry, Combinatorics and Algebraic Groups 
 Note: Please check the following website for details about the agenda: http://www.math.ias.edu/gcagagenda.htm 
Speaker:  Various 


Friday, October 8, 2004
A CONFERENCE ON THE OCCASION OF THE SIXTIETH BIRTHDAY OF ROBERT MacPHERSON
 Topic:  Geometry, Combinatorics and Algebraic Groups 
 Note: Please check the following website for details about the agenda: http://www.math.ias.edu/gcagagenda.htm 
Speaker:  Various 


Saturday, October 9, 2004
A CONFERENCE ON THE OCCASION OF THE SIXTIETH BIRTHDAY OF ROBERT MacPHERSON
 Topic:  Geometry, Combinatorics and Algebraic Groups 
 Note: Please check the following website for details about the agenda: http://www.math.ias.edu/gcagagenda.htm 
Speaker:  Various 


JOINT PRINCETONIAS NUMBER THEORY
 Topic:  Arithmetic of Towers of Curves 
Speaker:  Jordan Ellenberg, Princeton University 


Wednesday, October 13, 2004
BLOCHKATO CONJECTURE SEMINAR
 Topic:  Introductory Talk 
Speaker:  Vladimir Voevodsky, IAS 


Monday, October 18, 2004
COMPUTER SCIENCE/DISCRETE MATH, I
 NO SEMINAR DUE TO FOCS CONFERENCE 
Topic:  


JOINT PRINCETONIAS NUMBER THEORY
 Topic:  Prime Numbers and Divisor Functions 
Speaker:  John Friedlander, University of Toronto 


Tuesday, October 19, 2004
COMPUTER SCIENCE/DISCRETE MATH, II
 NO SEMINAR DUE TO FOCS CONFERENCE 
Topic:  


Wednesday, October 20, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


SPECIAL STATISTICAL MECHANICS SEMINAR
 Topic:  Diffusions on Moduli Spaces as Generators for Random Sets 
Speaker:  Roland Friedrich, IAS 


Friday, October 22, 2004
RUTH AND IRVING ADLER EXPOSITORY LECTURE IN MATHEMATICS
 Topic:  Calibrations in Geometry and Topology 
Speaker:  Robert Bryant, Duke University 


Wednesday, October 27, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


JOINT PRINCETONIAS NUMBER THEORY SEMINAR
 Topic:  Uniform Bounds for Serre's Theorem for Elliptic Curves over Function Fields 
Speaker:  Chris Hall, University of Texas at Austin 


Tuesday, November 2, 2004
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, II
 Topic:  Explicit Constructions of Bipartite Ramsey Graphs 
 Note: The talk will be reasonably selfcontained and will not use the material from the first lecture. 
Speaker:  Boaz Barak and Guy Kindler, IAS 


Wednesday, November 3, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


Thursday, November 4, 2004
PRINCETONRUTGERSIAS JOINT ANALYSIS SEMINAR
 Topic:  Curvature Propagation in General Relativity  The YangMills Analogy 
Speaker:  Vincent Moncrief, Yale University 


Wednesday, November 10, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


Monday, November 15, 2004
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, I
 Topic:  On Sensitivity and Chaos 
Speaker:  Elchanan Mossel, University of California, Berkeley 


Wednesday, November 17, 2004
NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


JOINT PRINCETONIAS NUMBER THEORY SEMINAR
 Topic:  New Exponential Sum Estimates 
Speaker:  Jean Bourgain, IAS 


Wednesday, November 24, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


JOINT PRINCETONIAS NUMBER THEORY SEMINAR
 Topic:  Generic Transfer to NonSelf Dual Automorphic Representations of GL(N) 
Speaker:  Mahdi Asgari, IAS 


KTHEORY OF GROUP C* ALGEBRAS (AN INTRODUCTION TO KTHEORY AND THE BAUMCONNES CONJECTURE)
 Topic:  Some Classical Problems and Conjectures 
 Note: These four lectures are intended for nonspecialists. The basic definitions will be carefully and explicitly stated. All are welcome. 
Speaker:  Paul Baum, IAS 


ALGEBRAIC GROUPS AND CONVEXITY
 Topic:  Equivariant Localization 
Speaker:  Christopher Woodward, Rutgers University 


Wednesday, December 1, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


FUNCTION THEORY
 Topic:  ABC, Waring and Fermat for Functions 
Speaker:  Walter K. Hayman, FRS, Senior Research Fellow, Imperial College, London 


KTHEORY OF GROUP C* ALGEBRAS (AN INTRODUCTION TO KTHEORY AND THE BAUMCONNES CONJECTURE)
 Topic:  What is KTheory and What is it Good For? 
 Note: These four lectures are intended for nonspecialists. The basic definitions will be carefully and explicitly stated. All are welcome. 
Speaker:  Paul Baum, IAS 


PRINCETONRUTGERSIAS JOINT ANALYSIS SEMINAR
 Topic:  L^1 estimates for vector fields 
Speaker:  Jean van Schaftingen, University of Louvain 


Friday, December 3, 2004
SPECIAL SEMINAR
 Topic:  Equidistribution and Bounds for Lfunctions 
Speaker:  Akshay Venkatesh, CMI/New York University 


MEMBERS SEMINAR
 Topic:  Completing the Bernstein Program (A Geometric Conjecture within the Representation Theory of padic Groups) 
Speaker:  Paul Baum, IAS 


JOINT PRINCETONIAS NUMBER THEORY SEMINAR
 Topic:  Fixed Point Formulas and Modular Forms 
Speaker:  Georgios Pappas, IAS 


KTHEORY OF GROUP C* ALGEBRAS (AN INTRODUCTION TO KTHEORY AND THE BAUMCONNES CONJECTURE)
 Topic:  Dirac Operator 
Speaker:  Paul Baum, IAS 


Wednesday, December 8, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES
 Speaker:  Andrei Suslin, IAS 


Thursday, December 9, 2004
KTHEORY OF GROUP C* ALGEBRAS (AN INTRODUCTION TO KTHEORY AND THE BAUMCONNES CONJECTURE)
 Topic:  Universal Example for Proper Actions 
Speaker:  Paul Baum, IAS 


Wednesday, December 15, 2004
MOTIVIC EILENBERGMACLANE SPACES
 Speaker:  Vladimir Voevodsky, IAS 


 Speaker:  Vladimir Voevodsky, IAS 


Thursday, January 13, 2005
PRINCETONRUTGERSIAS JOINT ANALYSIS SEMINAR
 Topic:  Diagonal estimates for Bergman kernels on some nondiagonalizable domains 
Speaker:  Alex Nagel, University of Wisconsin 


ALGEBRAIC GROUPS AND CONVEXITY SEMINAR
 Topic:  Morse Theory and Tilting Sheaves 
Speaker:  David Nadler, University of Chicago 


Wednesday, January 19, 2005
NORM VARIETIES SEMINAR
 Speaker:  Markus Rost, IAS 


Monday, January 24, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, I
 Topic:  Shorter and Simpler PCPs 
Speaker:  Madhu Sudan, MIT 


Tuesday, January 25, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, II
 Topic:  The TicTacToe Theory 
Speaker:  Jozsef Beck, Rutgers University 


Wednesday, January 26, 2005
NORM VARIETIES SEMINAR
 Speaker:  Markus Rost, IAS 


Thursday, January 27, 2005
PRINCETONRUTGERSIAS JOINT ANALYSIS SEMINAR
 Topic:  TBA 
Speaker:  HorngTzer Yau, Stanford University 


Wednesday, February 2, 2005
MOTIVIC EILENBERGMACLANE SPACES SEMINAR
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES SEMINAR
 Speaker:  Markus Rost, IAS 


MEMBERS SEMINAR
 Topic:  Local Models of Shimura Varieties 
Speaker:  George Pappas, IAS 


Tuesday, February 8, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, II
 Topic:  Forcing with Random Variables 
Speaker:  Jan Krajicek, Academy of Sciences of Czech Republic 


Wednesday, February 9, 2005
MOTIVIC EILENBERGMACLANE SPACES SEMINAR
 Speaker:  Vladimir Voevodsky, IAS 


NORM VARIETIES SEMINAR
 Speaker:  Markus Rost, IAS 


Thursday, February 10, 2005
PRINCETONRUTGERSIAS JOINT ANALYSIS SEMINAR
 Topic:  Paraproducts on Polydiscs 
Speaker:  Camil Muscalu, Cornell University 


Monday, February 14, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, I
 Topic:  The Dynamics of Boosting 
Speaker:  Cynthia Rudin, New York University 


Wednesday, February 16, 2005
MOTOVIC COHOMOLOGY WITH Z/lCOEFFICIENTS, PART 1
 Speaker:  Chuck Weibel, Rutgers University 


NORM VARIETIES SEMINAR
 Speaker:  Markus Rost, IAS 


Monday, February 21, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, I
 Topic:  Cryptography in NC0 
Speaker:  Yuval Ishai, Technion 


JOINT PRINCETONIAS NUMBER THEORY SEMINAR
 Topic:  Artin's Conjecture in Low Dimension 
Speaker:  Kimball Martin, Columbia University 


Tuesday, February 22, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, II
 Topic:  Quadratic Forms on Graphs 
 Note: Joint work with Noga Alon, Yury Makarychev and Assaf Naor 
Speaker:  Konstantin Makarychev, Princeton University 


Wednesday, February 23, 2005
MOTOVIC COHOMOLOGY WITH Z/lCOEFFICIENTS
 Topic:  Part 2 
Speaker:  Chuck Weibel, Rutgers University 


 Topic:  Part 3 
Speaker:  Andrei Suslin, IAS 


Thursday, February 24, 2005
PRINCETONRUTGERSIAS JOINT ANALYSIS SEMINAR
 Topic:  Localization in the higher dimensional AndersonBernoulli model 
Speaker:  Jean Bourgain, IAS 


Monday, February 28, 2005
JOINT PRINCETON IAS NUMBER THEORY SEMINAR
 Topic:  Galois Groups of pClass Towers 
 Note: Special time 
Speaker:  Nigel Boston, University of Wisconsin 


NORM VARIETIES
 Speaker:  Markus Rost, IAS 


Wednesday, March 2, 2005
NORM VARIETIES
 Speaker:  Markus Rost, IAS 


NORM VARIETIES
 Speaker:  Markus Rost, IAS 


NORM VARIETIES
 Speaker:  Markus Rost, IAS 


MEMBERS SEMINAR
 Topic:  pAdic Multiple Zeta Values 
Speaker:  Hidekazu Furusho, IAS 


Tuesday, March 8, 2005
COMPUTER SCIENCE/DISCRETE MATH, II
 Topic:  Excited Random Walk 
Speaker:  Gady Kozma, IAS 


PRINCETONIAS NUMBER THEORY SEMINAR
 Topic:  Pretentious Characters and the PolyaVinogradov Inequality 
 Note: Special time 
Speaker:  K. Sounadararajan, University of Michigan 


Wednesday, March 9, 2005
MOTIVIC COHOMOLOGY
 Speaker:  Alexander Vishik, IAS 


NORM VARIETIES
 Speaker:  Markus Rost, IAS 


Marston Morse Lectures
 Topic:  From Commutative to NonCommutative Resolutions of Singularities via Quantization in Positive Characteristic 
Speaker:  Roman Bezrukavnikov, Northwestern University and Hebrew University of Jerusalem 


Wednesday, March 16, 2005
MOTIVIC COHOMOLOGY
 Speaker:  Vladimir Guletskii, IAS 


NORM VARIETIES
 Speaker:  Markus Rost, IAS 


Marston Morse Lectures
 Topic:  Algebraic Symplectic Resolutions, Representation Theory, and Loop Groups 
Speaker:  Roman Bezrukavnikov, Northwestern University and Hebrew University of Jerusalem 


IAS/PRINCETON NUMBER THEORY SEMINAR
 Topic:  Irreducibility of \elladic representations attached to regular cusp forms on GL(4)/\Q 
Speaker:  Dinakar Ramakrishnan, Caltech 


Wednesday, March 23, 2005
MOTIVIC COHOMOLOGY
 Speaker:  Christian Haesemeyer, IAS 


NORM VARIETIES
 Speaker:  Markus Rost, IAS 


IAS/PRINCETON NUMBER THEORY SEMINAR
 Topic:  Nonvanishing of RankinSelberg Lfunctions and Equidistribution of CM Points 
Speaker:  C. Cournut, Mathématiques à Jussieu, Paris 7 


JOINT IAS/PRINCETON COMPLEX GEOMETRY
 Topic:  Einstein Metrics on Seifert Fibered Manifolds 
Speaker:  János Kollár, Princeton University 


Monday, April 4, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, I
 Topic:  ConflictFree Colorings 
Speaker:  Shakhar Smorodinsky, Courant Institute 


Tuesday, April 5, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, II
 Topic:  Even Hole Free Graphs 
Speaker:  Maria Chudnovsky, IAS 


Wednesday, April 6, 2005
MOTIVIC COHOMOLOGY
 Speaker:  Vladimir Voevodsky, IAS 


Friday, April 8, 2005
SPECIAL SEMINAR
 Topic:  Theory of Valuations of Manifolds 
Speaker:  S. Alesker, Tel Aviv University and IAS 


Wednesday, April 13, 2005
MOTIVIC COHOMOLOGY
 Speaker:  Zhaohu Nie 


Monday, May 9, 2005
COMPUTER SCIENCE/DISCRETE MATH SEMINAR, I
 Topic:  On Routing Without Regret 
Speaker:  Avrim Blum, Carnegie Mellon University 


Wednesday, June 1, 2005
COMPUTER SCIENCE/DISCRETE MATH, III
 Topic:  Computing Equilibria 
Speaker:  Christos Papadimitriou, University of California, Berkeley 


Tuesday, June 7, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Wednesday, June 8, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Thursday, June 9, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Friday, June 10, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Monday, June 13, 2005
FOCUSED RESEARCH GROUP
 Speaker:  Various 


Tuesday, June 14, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Wednesday, June 15, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Thursday, June 16, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Friday, June 17, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


Saturday, June 18, 2005
FOCUSED RESEARCH GROUP
 Topic:  Holomorphic Curves Workshop 
Speaker:  Various 


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Monday, September 19, 2005
COMPUTER SCIENCE/DISCRETE MATH, I
 Speaker:  NO SEMINAR 


Wednesday, September 21, 2005
IAS/PPRINCETON NUMBER THEORY
 Topic:  Modularity and the BreuilMezard Conjecture 
Speaker:  Mark Kisin, University of Chicago 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Furstenberg Averages and Nilpotent Groups 
Speaker:  Tamar Ziegler, IAS 


 Topic:  On the Relation Between WorstCase and AverageCase Complexity for NP 
Speaker:  Andrej Bogdanov, IAS 


 Topic:  Floer Homology and Adiabatic Limits 
Speaker:  Katrin Wehrheim, IAS 


 Topic:  Chern Classes of Singular Algebraic Varieties 
Speaker:  Tommaso de Fernex, IAS 


Tuesday, October 4, 2005
COMPUTER SCIENCE/DISCRETE MATH II
 NO SEMINAR 
Topic:  


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Computing Cohomology of prop Groups Using Lie Algebra Methods 
Speaker:  Mikhail Ershov, IAS 


 Topic:  Ergodic Averages and Combinatorics 
Speaker:  Nikos Frantzikinakis, IAS 


 Topic:  The $G$Stable Pieces of the Group Compactification 
Speaker:  Xuhua He, IAS 


 Topic:  Spectral Asymptotics on Heinsenberg Manifolds 
Speaker:  Mahta Khosravi, IAS 


Wednesday, October 5, 2005
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Lyapunov Exponent and Integrated Density of States for Schrödinger Cocycles 
Speaker:  Silvius Klein, IAS 


 Topic:  Problem Session (Probability, Analysis, Geometry) 
Speaker:  Gady Kozma, IAS 


Thursday, October 6, 2005
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Some Applications of the PseudoRandomness of Expander Graphs 
Speaker:  Eyal Rozenman, IAS 


 Topic:  Adding Interactions to a Random Schrödinger Equation 
Speaker:  Jeffrey Schenker, IAS 


 Topic:  Equidistribution of Automorphic Forms 
Speaker:  Lior Silberman, IAS 


 Topic:  An Analytic Approach to Combinatorics 
Speaker:  Balasz Szegedy, IAS 


 Topic:  Pl and Representable Algebras: Decidable and Undecidable Problems 
Speaker:  Uzi Vishne, IAS 


Friday, October 7, 2005
SPECIAL SEMINAR
 Topic:  Indefinite theta functions and mock theta functions 
Speaker:  Don Zagier, MaxPlanckInstitut für Mathematik 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Solution of Shannon's Problem on the Monotonicity of Entropy 
Speaker:  Shiri Artstein, IAS 


 Topic:  Bounds for the Number of Integral or Rational Points on Varieties 
Speaker:  Akshay Venkatesh, IAS 


 Topic:  Bounded Cohomology and the Geometry of Representations 
Speaker:  Anna Wienhard, IAS 


Monday, October 10, 2005
CLUSTERPOLYFOLD SETUP FOR LANGRANGIAN FLOER HOMOLOGY
 Topic:  http://www.math.ias.edu/~wehrheim/cp/ 


Tuesday, October 11, 2005
CLUSTERPOLYFOLD SETUP FOR LANGRANGIAN FLOER HOMOLOGY
 Topic:  http://www.math.ias.edu/~wehrheim/cp/ 


Wednesday, October 12, 2005
CLUSTERPOLYFOLD SETUP FOR LANGRANGIAN FLOER HOMOLOGY
 Topic:  http://www.math.ias.edu/~wehrheim/cp/ 


Thursday, October 13, 2005
CLUSTERPOLYFOLD SETUP FOR LANGRANGIAN FLOER HOMOLOGY
 Topic:  http://www.math.ias.edu/~wehrheim/cp/ 


Friday, October 14, 2005
CLUSTERPOLYFOLD SETUP FOR LANGRANGIAN FLOER HOMOLOGY
 Topic:  http://www.math.ias.edu/~wehrheim/cp/ 


A CONFERENCE ON THE OCCASION OF THE SIXTYFIRST BIRTHDAY OF PIERRE DELIGNE
 Topic:  various topics 
 Note: Agenda 


Tuesday, October 18, 2005
A CONFERENCE ON THE OCCASION OF THE SIXTYFIRST BIRTHDAY OF PIERRE DELIGNE
 Topic:  various topics 
 Note: Agenda 


COMPUTER SCIENCE/DISCRETE MATH II
 NO SEMINAR 
Topic:  


Wednesday, October 19, 2005
A CONFERENCE ON THE OCCASION OF THE SIXTYFIRST BIRTHDAY OF PIERRE DELIGNE
 Topic:  various topics 
 Note: Agenda 


Thursday, October 20, 2005
A CONFERENCE ON THE OCCASION OF THE SIXTYFIRST BIRTHDAY OF PIERRE DELIGNE
 Topic:  various topics 
 Note: Agenda 


Friday, October 21, 2005
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Asymptotic Geometry of Solvable Groups and Related Graphs 
Speaker:  Alex Eskin, IAS 


LIE GROUPS, REPRESENTATIONS AND DISCRETE MATH
 Topic:  Combinatorics of Simplicial Complexes 
Speaker:  Gil Kalai, Hebrew University and Yale University 


Monday, October 24, 2005
COMPUTER SCIENCE/DISCRETE MATH, I
 No Seminar Due to FOCS 
Topic:  


Tuesday, October 25, 2005
COMPUTER SCIENCE/DISCRETE MATH II
 NO SEMINAR 
Topic:  


SPECIAL SEMINAR
 Topic:  Nonuniformly Hyperbolic Attractors; Invertible and Noninvertible 
Speaker:  M. Benedicks, KTH, Stockholm 


Friday, November 11, 2005
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Cohomology of Bianchi Groups 
Speaker:  Fritz Grunewald, IAS 


Monday, November 14, 2005
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS WORKSHOP
  Note: Agenda 
Speaker:  various speakers 


COMPUTER SCIENCE/DISCRETE MATH I
 NO SEMINAR 
Topic:  


Tuesday, November 15, 2005
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS WORKSHOP
  Note: Agenda 
Speaker:  various speakers 


COMPUTER SCIENCE/DISCRETE MATH II
 NO SEMINAR 
Topic:  


Wednesday, November 16, 2005
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS WORKSHOP
  Note: Agenda 
Speaker:  various speakers 


Thursday, November 17, 2005
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS WORKSHOP
  Note: Agenda 
Speaker:  various speakers 


Friday, November 18, 2005
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS WORKSHOP
  Note: Agenda 
Speaker:  various speakers 


Monday, November 21, 2005
COMPUTER SCIENCE/DISCRETE MATH I
 NO SEMINAR 
Topic:  


Wednesday, November 30, 2005
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATH
 Topic:  Uniform Kazhdan Groups 
 Note: Change of Day and Time 
Speaker:  Denis Osin, City College, New York 


LIE GROUPS, REPRESENTATIONS AND DISCRETE MATH
 Topic:  Around Property (T) 
Speaker:  Andrzej Zuk, IAS 


Friday, December 9, 2005
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Fake Projective Planes 
Speaker:  Gopal Prasad, IAS 


IAS/PRINCETON NUMBER THEORY SEMINAR
 Topic:  Serre's Modularity Conjecture 
 Note: Special Time and Place 
Speaker:  Chandrashekhar Khare, University of Utah 


Friday, December 16, 2005
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Uniform Bound on the Cheeger Constant for Finitely Generated Linear Groups 
Speaker:  Tsachik Gelander, Yale University 


Monday, December 19, 2005
MEMBERS SEMINAR
 Topic:  Quantitative Symplectic Geometry 
Speaker:  Helmut Hofer, IAS 


Friday, January 13, 2006
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Entropy and Localization of Eigenfunctions 
Speaker:  Nalini Anantharaman, École Normale Supérieure de Lyon 


Friday, February 3, 2006
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Irrational Quadratic Forms I 
Speaker:  Gregory Margulis, IAS and Yale University 


Monday, February 6, 2006
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS CONFERENCE
  Note: Agenda 
Speaker:  Various 


COMPUTER SCIENCE/DISCRETE MATH 1
  Note: Conference  No Seminar 


Tuesday, February 7, 2006
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS CONFERENCE
  Note: Agenda 
Speaker:  Various 


Wednesday, February 8, 2006
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS CONFERENCE
  Note: Agenda 
Speaker:  Various 


Thursday, February 9, 2006
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS CONFERENCE
  Note: Agenda 
Speaker:  Various 


Friday, February 10, 2006
LIE GROUPS, REPRESENTATIONS AND DISCRETE MATHEMATICS CONFERENCE
  Note: Agenda 
Speaker:  Various 


LIE GROUPS, REPRESENTATIONS AND DISCRETE MATH
 Topic:  Generalized Harmonic Maps Superridity and Uniformly Convex Metric Spaces 
Speaker:  Tsachik Gelander, Yale University 


Friday, February 17, 2006
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Primes in Tuples 
Speaker:  D. Goldston, San Jose State 


Tuesday, February 21, 2006
JOINT ARITHMETIC HOMOGENEOUS SPACES and COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Irrational Quadratic Forms II 
Speaker:  Gregory Margulis, IAS and Yale University 


MATHEMATICAL PHYSICS SEMINAR
 Topic:  Ionization in Time Periodic Fields of Arbitrary Strength: The Hydrogen Atom 
Speaker:  Ovidiu Costin, Ohio State University 


MEMBERS SEMINAR
 Topic:  Deformation of YangMills Theory Via Pure Spinors 
Speaker:  Michael Movshev, IAS 


Wednesday, March 1, 2006
IAS/PRINCETON NUMBER THEORY SEMINAR
 Topic:  Finite Orthogonal Groups and Elliptic Curves 
Speaker:  Chris Hall, University of Texas at Austin 


Friday, March 3, 2006
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Intersection of Dynamically defined Sets, a Game of Schmidt and a Conjecture of Margulis 
Speaker:  Barak Weiss, Ben Gurion University 


Monday, March 6, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  No seminar, due to talk of Christos Papadimitriou at Princeton University 


MEMBERS SEMINAR
 Topic:  Arithmetic Progressions and Nilmanifolds 
Speaker:  Tamar Ziegler, IAS 


MATHEMATICAL PHYSICS SEMINAR
 Topic:  Nonequilibrium Stationary States: An Overview 
Speaker:  Joel Lebowitz, IAS and Rutgers 


Friday, March 17, 2006
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Harmonic Maps and (Cocycles) SuperRigidity 
Speaker:  David Fisher, Indiana University 


Marston Morse Lectures
 Topic:  Rigid Actions on Homogeneous Spaces and Applications 
Speaker:  Marina Ratner, University of California, Berkeley 


Wednesday, April 5, 2006
IAS/PRINCETON NUMBER THEORY SEMINAR
 Topic:  Hecke Correspondences and Semistable Reduction of Shimura Varieties 
Speaker:  Teruyoshi Yoshida, Harvard University 


Monday, April 10, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Computational Hardness From Gaussian Isoperimetry: On Hardness of Graph Coloring, the Shape of Double Bubbles and Related Problems 
Speaker:  Elchanan Mossel, University of California, Berkeley 


Wednesday, April 12, 2006
PRINCETON/IAS NUMBER THEORY SEMINAR
 Topic:  Singular Moduli 
Speaker:  Stephen Kudla, IAS 


Friday, April 14, 2006
MATHEMATICAL PHYSICS SEMINAR
 Topic:  Blow Ups in Complex Solutions of the 3DNavierStokes System and Renormalization Group Method 
Speaker:  Yakov Sinai, Princeton University 


Tuesday, April 18, 2006
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Black Boxes, Inc. 
Speaker:  Avi Wigderson, IAS 


Monday, April 24, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Click here for details about DIMACS Workshop 
Speaker:  No Seminar Due to DIMACS Workshop 


Tuesday, April 25, 2006
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Click here for details about DIMACS Workshop 
Speaker:  No Seminar Due to DIMACS Workshop 


Friday, April 28, 2006
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Functoriality and Special Values of LFunctions 
Speaker:  Freydoon Shahidi, Purdue University 


Monday, May 1, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Many Hamiltonian Cycles 
 Note: Joint work with Bill Cuckler 
Speaker:  Jeff Kahn, Rutgers University 


MATHEMATICAL PHYSICS SEMINAR
 Topic:  Microscopic Models for Thermal Conductivity 
Speaker:  Stefano Olla, Centre De Recherche en Mathématiques de la Décision (Ceremade) 


Friday, May 5, 2006
ARITHMETIC HOMOGENEOUS SPACES
 Topic:  Coverings of Curves 
Speaker:  Robert Guralnick, IAS 


Monday, May 8, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Universal Graphs 
Speaker:  Michael Capalbo, DIMACS 


SPECIAL NUMBER THEORY SEMINAR
 Topic:  TBA 
Speaker:  Mark Kisin, University of Chicago 


Wednesday, May 17, 2006
SPECIAL NUMBER THEORY SEMINAR
 Topic:  TBA 
Speaker:  Mark Kisin, University of Chicago 


Friday, May 26, 2006
IAS/PRINCETON NUMBER THEORY SEMINAR
 Topic:  Modular Units 
Speaker:  Amanda Folson, UCLA 


Back to top
Thursday, September 28, 2006
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Central LValues and Periods for GL(2) 
Speaker:  David Whitehouse, California Institute of Technology and Member, School of Mathematics 


 Topic:  Nonlinear Schrödinger Equations 
Speaker:  Monica Visan, University of California, Los Angeles and Member, School of Mathematics 


 Topic:  KazhdanLusztig Polynomicals (for the Symmetric Group) 
Speaker:  Sophie Morel, Université Paris 11, France and Member, School of Mathematics 


 Topic:  Shifted Convolution Sums and Quantum Unique Ergodicity 
Speaker:  Roman Holowinsky, Rutgers, The State University of New Jersey and Member, School of Mathematics 


 Topic:  Fundamental Groups of Algebraic Varieties in Positive Characteristic 
Speaker:  Jakob Stix, University of Bonn, Germany and Member, School of Mathematics 


 Topic:  Open GromovWitten theory 
Speaker:  Jake Solomon, Massachusetts Institute of Technology and Member, School of Mathematics 


Friday, September 29, 2006
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  GIT: Old, New and Something for U 
Speaker:  Brent Doran, University of Oxford and Member, School of Mathematics 


 Topic:  Stochastic Geometry and Gaussian Free Fields 
Speaker:  Scott Sheffield, Microsoft Research and Member, School of Mathematics 


 Topic:  Additive Chow Groups of a Field 
Speaker:  Kay Rülling, École Normale Supérieure and Member, School of Mathematics 


 Topic:  Critical Phenomena and SLE 
Speaker:  Valentina Riva, University of Oxford and Member, School of Mathematics 


 Topic:  Some Geometric Side of the Trace Formula 
Speaker:  Dinh Huong Pham, Université ParisSud and Member, School of Mathematics 


Monday, October 2, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  NO SEMINAR  Yom Kippur 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Some Homogeneity Problems in Harmonic Analysis Over Local Fields 
Speaker:  GiaVuong NguyenChu, University of Toronto and Member, School of Mathematics 


 Topic:  The Discrete Nonlinear Schroedinger Equation 
Speaker:  Irina Nenciu, Member, School of Mathematics 


 Topic:  On Pseudorandomness: Constructing LowEntropy Distributions That Look Random 
Speaker:  Emanuele Viola, Harvard University and Member, School of Mathematics 


 Topic:  Thermostats in Molecular Dynamics 
Speaker:  Dong Li, Princeton University and Member, School of Mathematics 


 Topic:  Some Higher Moment Results on Heisenberg Manifolds 
Speaker:  Mahta Khosravi, Member, School of Mathematics 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Spectral Partitioning, Eigenvalue Bounds, and Circle Packings for Graphs of Bounded Genus 
Speaker:  Jonathan Kelner, Massachusetts Institute of Technology and Member, School of Mathematics 


 Topic:  Approximation of NPHard Optimization Problems 
Speaker:  Julia Chuzhoy, Massachusetts Institute of Technology and Member, School of Mathematics 


 Topic:  On HyperKaehler Manifolds 
Speaker:  Ljudmila Kamenova, Massachusetts Institute of Technology and Member, School of Mathematics 


 Topic:  Linear GroupSubgroup Pairs with the Same Invariants 
Speaker:  Alexandra Golubeva, Boston University and Member, School of Mathematics 


 Topic:  Periods and Relative Trace Formulas for GL(2) in the Local Setting 
Speaker:  Brooke Feigon, University of California, Los Angeles and Member, School of Mathematics 


Thursday, October 5, 2006
IAS/PRINCETON NUMBER THEORY
 Topic:  LevelRaising for GSp(4) 
Speaker:  Claus Sorensen, Princeton University 


Monday, October 9, 2006
CONFERENCE ON THE LGROUP AT 40
 Topic:  See website  www.math.ias.edu 
Speaker:  Various 


Tuesday, October 10, 2006
CONFERENCE ON THE LGROUP AT 40
 Topic:  See website  www.math.ias.edu 
Speaker:  Various 


Wednesday, October 11, 2006
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Misère Games and Misère Quotients 
Speaker:  Aaron Siegel, Mathematical Sciences Research Institute and Member, School of Mathematics 


 Topic:  On Time Inhomogeneous Controlled Diffusion Processes in Domains 
Speaker:  Hongjie Dong, University of Chicago 


 Topic:  On the pAdic Spectra of Some Hecke Operators 
Speaker:  Lisa Clay, Northwestern University and Member, School of Mathematics 


 Topic:  Dispersvie Estimates for Wave Equations in the Presence of Eigenvalue and Resonance at Zero Energy in Three Dimensions 
Speaker:  Kaihua Cai, California Institute of Technology and Member, School of Mathematics 


 Topic:  Local and Global Problems on Singularities 
Speaker:  Nero Budur, Johns Hopkins University and Member, School of Mathematics 


Thursday, October 12, 2006
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Multiple Dirichlet Series 
Speaker:  Alina Ioana Bucur, Brown University and Member, School of Mathematics 


 Topic:  The Algebraic KTheory of Structured Ring Spectra 
Speaker:  Andrew Blumberg, University of Chicago and Member, School of Mathematics 


 Topic:  Harmonic Measure and SLE 
Speaker:  Dmitri Beliaev, Member, School of Mathematics 


 Topic:  The Grothendieck Six Operations and the Formalism of Vanishing Cycles for Motives 
Speaker:  Joseph Ayoub, Université Paris 7 and Members, School of Mathematics 


 Topic:  Fast Computation of the JohnsonLindenstrauss Dimension Reduction 
Speaker:  Nir Ailon, Princeton University and Member, School of Mathematics 


PU/IAS NUMBER THEORY
 Topic:  Convergent HejhalType Algorithms 
Speaker:  Andrew Booker, University of Bristol 


Friday, October 13, 2006
FUNDAMENTAL LEMMA
 Topic:  Symmetry of the Hitchin Fibration 
Speaker:  Bao Chau Ngo, Université Paris 11, France and Member, School of Mathematics 


MEMBERS SEMINAR
 Topic:  The TwoDimensional Ising Model and SLE 
Speaker:  Valentina Riva, University of Oxford and Member, School of Mathematics 


Tuesday, October 17, 2006
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  An Invitation to Combinatorial Games 
Speaker:  Aaron Siegel, Mathematical Sciences Research Institute and Member, School of Mathematics 


Wednesday, October 18, 2006
COMPLEX ALGEBRAIC GEOMETRY
 Topic:  Multiplier Ideals and Singularities 
Speaker:  Nero Budur, Johns Hopkins University and Member, School of Mathematics 


MATHEMATICAL PHYSICS
 Topic:  On the Connection Between SLE and CFT 
Speaker:  Valentina Riva, University of Oxford and Member, School of Mathematics 


Thursday, October 19, 2006
PU/IAS NUMBER THEORY
 Topic:  Period Integrals, Central Critical Values, and Their Local Analogue 
Speaker:  Dipendra Prasad, Tata Institute of Fundamental Research, India and Member, School of Mathematics 


Friday, October 20, 2006
FUNDAMENTAL LEMMA
 Topic:  On Geometric Stabilization 
Speaker:  Bao Chau Ngo, Université Paris 11, France and Member, School of Mathematics 


Monday, October 23, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  NO SEMINAR  FOCS Conference 


Tuesday, October 24, 2006
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  NO SEMINAR  FOCS Conference 


Thursday, October 26, 2006
MOTIVIC COHOMOLOGY
 Topic:  Operations 
Speaker:  Charles Weibel, Rutgers, The State University of New Jersey and Member, School of Mathematics 


BIRATIONAL GEOMETRY
 Topic:  Finite Generation One 
Speaker:  Micea Mustata, University of Michigan and Member, School of Mathematics 


FUNDAMENTAL LEMMA
 Topic:  Fundamental Remarks on the Lemma 
Speaker:  Guenter Harder, MaxPlanck Institut für Mathematik, Germany and Member, School of Mathematics 


BIRATIONAL GEOMETRY
 Topic:  Finite Generation II 
Speaker:  Micea Mustata and Nero Budur, University of Michigan and Member, School of Mathematics 


Friday, November 3, 2006
MOTIVIC COHOMOLOGY
 Topic:  Steenrod and Milnor Operations 
Speaker:  Charles Weibel, Rutgers, The State University of New Jersey and Member, School of Mathematics 


Wednesday, November 8, 2006
COMPLEX ALGEBRAIC GEOMETRY
 Topic:  Motives of Rigid Varieties and Motivic Nearby Cycles 
Speaker:  Joseph Ayoub, Université Paris 7 and France, Member, School of Mathematics 


Thursday, November 9, 2006
MOTIVIC COHOMOLOGY
 Topic:  Rost's Basic Correspondences 
Speaker:  Charles Weibel, Rutgers, The State University of New Jersey and Member, School of Mathematics 


BIRATIONAL GEOMETRY
 Topic:  Finite Generation III 
Speaker:  Mircea Mustata, University of Michigan and Member, School of Mathematics 


MATHEMATICAL PHYSICS
 Topic:  Random Band Matrices 
Speaker:  Jeffrey Schenker, Member, School of Mathematics 


Monday, November 13, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Coupon Go 
Speaker:  Elwyn Berlekamp, University of California, Berkeley 


MEMBERS SEMINAR
 Topic:  Random Geometry and SLE 
Speaker:  Scott Sheffield, Microsoft Research and Member, School of Mathematics 


FUNDAMENTAL LEMMA
 Topic:  On Geometric Stabilization 
Speaker:  BaoChau Ngo, Université Paris 11, France and Member, School of Mathematics 


Thursday, November 16, 2006
MOTIVIC COHOMOLOGY
 Topic:  Rost's Basic Correspondences 
Speaker:  Charles Weibel, Rutgers, The State University of New Jersey and Member, School of Mathematics 


BIRATIONAL GEOMETRY
 Topic:  Finite Generation IV 
Speaker:  Mircea Mustata, University of Michigan and Member, School of Mathematics 


Friday, November 17, 2006
FUNDAMENTAL LEMMA
 Topic:  On Geometric Stabilization 
Speaker:  Bao Chau Ngo, Université Paris 11, France and Member, School of Mathematics 


Monday, November 20, 2006
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  NO SEMINAR 


MEMBERS SEMINAR
 Topic:  Regularity and Analyticity for the dissipative QuasiGeostrophic Equations 
Speaker:  Dong Li, Princeton University and Member, School of Mathematics 


Tuesday, November 21, 2006
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  NO SEMINAR 


BIRATIONAL GEOMETRY
 Topic:  Finite Generation IV 
Speaker:  Nero Budur, Johns Hopkins University and Member, School of Mathematics 


MEMBERS SEMINAR
 Topic:  The Generalized de RhamWitt Complex Over a Field is a Complex of ZeroCycles 
Speaker:  Kay Rülling, Universität at DuisburgEssen and Member, School of Mathematics 


FUNDAMENTAL LEMMA
 Topic:  The Case of Unitary Group 
Speaker:  BaoChau Ngo, Université Paris 11, France 


Wednesday, November 29, 2006
COMPLEX ALGEBRAIC GEOMETRY
 Topic:  Singularities and Spaces of Jets 
Speaker:  Mircea Mustata, University of Michigan and Member, School of Mathematics 


Thursday, November 30, 2006
BIRATIONAL GEOMETRY
 Topic:  Moduli Spaces via Minimal Models (cont'd) 
Speaker:  Nero Budur, Johns Hopkins University and Member, School of Mathematics 


Friday, December 1, 2006
FUNDAMENTAL LEMMA
 Topic:  The Case of Unitary Group 
Speaker:  BaoChau Ngo, Université Paris 11, France and Member, School of Mathematics 


MEMBERS SEMINAR
 Topic:  The Renormalisation Group I 
Speaker:  David Brydges, University of British Columbia, Canada and Member, School of Mathematics 


Wednesday, December 6, 2006
MATHEMATICAL PHYSICS
 Topic:  The Renormalisation Group II 
Speaker:  David Brydges, University of British Columbia, Canada and Member, School of Mathematics 


Thursday, December 7, 2006
MOTIVIC COHOMOLOGY
 Topic:  Using Rost Motives to Prove BlochKato 
Speaker:  Charles Weibel, Rutgers, The State University of New Jersey and Member, School of Mathematics 


NUMBER THEORY
 Topic:  Periods and Relative Trace Formulas for GL(2) in the Local Setting 
Speaker:  Brooke Feigon, University of California, Los Angeles and Member, School of Mathematics 


Friday, December 8, 2006
FUNDAMENTAL LEMMA
 Topic:  The Unitary Group Continued: The Case of Tranversal Intersection 
Speaker:  Günter Harder, MaxPlanck Institut für Mathematik, Germany and Member, School of Mathematics 


FUNDAMENTAL LEMMA
 Topic:  The Case of Unitary Group (End) 
Speaker:  BaoChau Ngo, Universitè Paris 11, France and Member, School of Mathematics 


Thursday, December 14, 2006
MOTIVIC COHOMOLOGY
 Topic:  Rost's Basic Corespondences 
Speaker:  Charles Weibel, Rutgers, The State University of New Jersey and Member, School of Mathematics 


MATHEMATICAL PHYSICS
 Topic:  The Natural Parametrization for the SchrammLoewner Evolution 
Speaker:  Greg Lawler, University of Chicago 


HOMOLOGICAL MIRROR SYMMETRY
 Topic:  Mirror Symmetry with Mathematical Point of View. Introduction 
Speaker:  Dmitry Orlov, Russian Academy of Sciences (RAS) and Member, School of Mathematics 


 Topic:  The Simplest Example of Homological Mirror Symmetry 
Speaker:  Paul Seidel, University of Chicago, Massachusetts Institute of Technology 


Wednesday, January 17, 2007
HOMOLOGICAL MIRROR SYMMETRY
 Topic:  An Introduction to Fukaya Categories of LandauGinzburg Models I 
Speaker:  Denis Auroux, Massachusetts Institute of Technology 


Friday, January 19, 2007
HOMOLOGICAL MIRROR SYMMETRY
 Topic:  An Introduction to Fukaya Categories of LandauGinzburg Models II 
Speaker:  Denis Auroux, Massachusetts Institute of Technology 


Monday, January 22, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Workshop on Homological Mirror Symmetry and Applications I 
Speaker:  Various 


Tuesday, January 23, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Workshop on Homological Mirror Symmetry and Applications I 
Speaker:  Various 


Wednesday, January 24, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Workshop on Homological Mirror Symmetry and Applications I 
Speaker:  Various 


Thursday, January 25, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Workshop on Homological Mirror Symmetry and Applications I 
Speaker:  Various 


NUMBER THEORY
 Topic:  Multiple Dirichlet Series and Moments of LFunctions 
Speaker:  Alina Bucur, Brown University and Member, School of Mathematics 


Friday, January 26, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Workshop on Homological Mirror Symmetry and Applications I 
Speaker:  Various 


HOMOLOGICAL MIRROR SYMMETRY
 Topic:  Deformations of Derived Equivalences 
Speaker:  J. Block, University of Pennsylvania 


Wednesday, January 31, 2007
PUBLIC LECTURE
 Topic:  The Mathematical Infinity 
Speaker:  Enrico Bombieri, Faculty, School of Mathematics 


Monday, February 5, 2007
HOMOLOGICAL MIRROR SYMMETRY
 Topic:  Fukaya Category for Riemann Surfaces 
Speaker:  M. Abouzaid, University of Chicago 


COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Integral Lexicographic Codes 
Speaker:  John Conway, Princeton University 


Tuesday, February 6, 2007
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Algebraic Property Testing 
Speaker:  Tali Kaufman, Massachusetts Institute of Technology and Member, School of Mathematics 


Wednesday, February 7, 2007
MATHEMATICAL PHYSICS
 Topic:  Random Conformal Snowflakes 
Speaker:  Dmitri Beliaev, Member, School of Mathematics 


Tuesday, February 20, 2007
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Algebraic Property Testing  Part II 
 Note: (Independent of Part I) 
Speaker:  Tali Kaufman, Massachusetts Institute of Technology and Member, School of Mathematics 


HOMOLOGICAL MIRROR SYMMETRY
 Topic:  On Stability Conditions, DonaldsonThomas Invariants and Cluster Algebras 
Speaker:  M. Kontsevich, IHÉS 


Thursday, February 22, 2007
HOMOLOGICAL MIRROR SYMMETRY
 Topic:  Smoothness and Compactness in Derived Geometry 
Speaker:  M. Kontsevich, IHÉS 


HOMOLOGICAL MIRROR SYMMETRY
 Topic:  Derived Algebraic Geometry 
Speaker:  Gabriele Vezzosi 


Tuesday, February 27, 2007
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  A Product Theorem in Free Groups 
Speaker:  Alexander Razborov, Steklov Mathematical Institute and Member, School of Mathematics 


IAS/PU NUMBER THEORY
 Topic:  Applications of the Relative Trace Formula to Central LValues 
Speaker:  David Whitehouse, California Institute of Technology and Member, School of Mathematics 


HERMANN WEYL LECTURES
 Topic:  Arithmetic Over Finite and Local Fields 
Speaker:  János Kollár, Princeton University 


HERMANN WEYL LECTURES
 Topic:  The Nash Conjecture and Topology Over $Bbb R$ 
Speaker:  János Kollár, Princeton University 


Monday, March 12, 2007
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Disjoint Paths in Networks 
Speaker:  Sanjeev Khanna, University of Pennsylvania 


HOMOLOGICAL MIRROR SYMMETRY
 Topic:  Derived Categories of Singularities 
Speaker:  Dmitry Orlov, Steklov Mathematical Institute, Russia and Member, School of Mathematics 


MATHEMATICAL PHYSICS
 Topic:  Transfer Matrix Methods for Discrete Schroedinger Operators 
Speaker:  Hermann SchulzBaldes, University of Erlangen, Germany 


Thursday, March 15, 2007
MOTIVIC COHOMOLOGY
 Topic:  Cycles on Complete Intersections 
Speaker:  Jaya Iyer, Institute of Mathematical Sciences, India and Member, School of Mathematics 


Monday, March 26, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Homological Mirror Symmetry and Applications II 
Speaker:  Various 


Tuesday, March 27, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Homological Mirror Symmetry and Applications II 
Speaker:  Various 


Wednesday, March 28, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Homological Mirror Symmetry and Applications II 
Speaker:  Various 


Thursday, March 29, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Homological Mirror Symmetry and Applications II 
Speaker:  Various 


Friday, March 30, 2007
ALGEBRAIC GEOMETRY WORKSHOP
 Topic:  Homological Mirror Symmetry and Applications II 
Speaker:  Various 


Monday, April 2, 2007
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  DataPowered Computing 
Speaker:  Bernard Chazelle, Princeton University 


Wednesday, April 4, 2007
SPECIAL LECTURE
 Topic:  Some Results in Differential Cohomology 
Speaker:  Jim Simons, Renaissance Technologies, Dennis Sullivan, SUNY at Stony Brook 


Tuesday, April 17, 2007
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Expanders in Number Theory 
 Note: UNUSUAL START TIME 
Speaker:  Peter Sarnak, Princeton University and Member, School of Mathematics 


Thursday, May 3, 2007
IAS/PU NUMBER THEORY
 Topic:  Primes and Orbits 
Speaker:  Peter Sarnak, Princeton University and Member, School of Mathematics 


Tuesday, May 15, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


Wednesday, May 16, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


Thursday, May 17, 2007
WOMEN'S PROGRAM
  Note: ' where event_id= http://www.math.ias.edu/womensprogram/ 


Friday, May 18, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


Monday, May 21, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


Tuesday, May 22, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


COMPLEX ALGEBRAIC GEOMETRY
 Topic:  Abelian Relations on Webs and Abelian Families of 0Cycles 
Speaker:  Bruno Fabre, Stockholm University, Sweden and Member, School of Mathematics 


Wednesday, May 23, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


Thursday, May 24, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


Friday, May 25, 2007
WOMEN'S PROGRAM
  Note: http://www.math.ias.edu/womensprogram/ 


Back to top
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Random Discrete Matrices 
Speaker:  Kevin Costello 


 Topic:  Nearly Optimal Solutions for Stochastic Optimization Problems 
Speaker:  Nir Halman 


 Topic:  Paths Beyond Local Search: On the Query Complexity of FixedPoint Computation 
Speaker:  Xi Chen 


 Topic:  Parallel Repetition in Multiplayer Interactive Proofs 
Speaker:  Anup Rao, University of Texas at Austin and Member, School of Mathematics 


Wednesday, September 26, 2007
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Quantization of Maximal PoissonCommutative Subalgebras 
Speaker:  Leonid Rybnikov 


 Topic:  Algebras Associated to Hyperkähler Quotients 
Speaker:  Benjamin Webster 


 Topic:  Growth of Linear Groups 
Speaker:  Emmanuel Breuillard 


Friday, September 28, 2007
NEW CONNECTIONS OF REPRESENTATION THEORY TO ALGEBRAIC GEOMETRY AND PHYSICS
 Topic:  Instanton Countin and Knot Invariants 
Speaker:  Hiraku Nakajima, Kyoto University, Japan and Member, School of Mathematics 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Counting Point Problem for Shimura Varieties 
Speaker:  Sug Woo Shin 


 Topic:  Quantum Ergodicity and Quantum Maps 
Speaker:  Dubi Kelmer 


 Topic:  Arthur's Trace Formula and the Cohomology of Shimura Varieties 
Speaker:  Sophie Morel 


 Topic:  CoVolume of Lattices in SemiSimple Lie Groups 
Speaker:  Alireza Salehi Golsefidy 


 Topic:  Nonvanishing mod p of Eisenstein Series 
Speaker:  Bei Zhang 


 Topic:  Inverse Theorems for Large Subsets of Sums of Dissociated Sets and MultiDimensional Generalizations of Szemeredi's Theorem 
Speaker:  Ilya Shkredov 


 Topic:  Bounding Periods of Automorphic Forms 
Speaker:  Lior Silberman 


NEW CONNECTIONS OF REPRESENTATION THEORY TO ALGEBRAIC GEOMETRY AND PHYSICS
 Topic:  Geometric Langlands Duality 
Speaker:  Roman Bezrukavnikov, Massachusetts Institute of Technology and Member, School of Mathematics 


Wednesday, October 3, 2007
NEW CONNECTIONS OF REPRESENTATION THEORY TO ALGEBRAIC GEOMETRY AND PHYSICS
 Topic:  YangMills Theory for Mathematicians 
Speaker:  Sergei Gukov, University of California, Santa Barbara and Member, School of Mathematics 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Partial Differential Equations on Derived Geometric Stacks 
Speaker:  Clark Barwick 


 Topic:  Theta Dualities on Moduli Spaces of Sheaves 
Speaker:  Alina Marian 


 Topic:  Pointwise Convergence of Multilinear Averages in Ergodic Theory 
Speaker:  Ciprian Demeter 


 Topic:  Additive Properties of Product Sets in Fields of Prime Order 
Speaker:  Alexey Glibichuk 


 Topic:  Growth, Linearity and Incidence 
Speaker:  Harald Helfgott 


 Topic:  The Role of Convexity in Isoperimetry and Concentration 
Speaker:  Emanuel Milman 


 Topic:  Linear Configurations in Uniform Sets 
Speaker:  Julia Wolf 


Thursday, October 4, 2007
NEW CONNECTIONS OF REPRESENTATION THEORY TO ALGEBRAIC GEOMETRY AND PHYSICS
 Topic:  Background to YangMills Theory for Mathematicians 
 Note: This seminar will usually be on Fridays 
Speaker:  Ivan Mirkovic, University of Massachusetts and Member, School of Mathematics 


Friday, October 5, 2007
NEW CONNECTIONS OF REPRESENTATION THEORY TO ALGEBRAIC GEOMETRY AND PHYSICS
 Topic:  Instanton Counting and Knot Invariants 
Speaker:  Hiraku Nakajima, Member, School of Mathematics 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Dynamics of Gaseous Stars 
Speaker:  Juhi Jang 


 Topic:  On Subsets of F_q^n with no Short Linear Dependencies 
Speaker:  Sergey Yekhanin 


 Topic:  Invariance, Few Orbits and Property Testing 
Speaker:  Tali Kaufman 


 Topic:  Finite Time Singularities in Generalized QuasiGeostrophic and Related Models 
Speaker:  Dong Li 


 Topic:  Error Correcting Codes for the Group Z_N 
Speaker:  Adi Akavia 


 Topic:  Would "The Idempotent Theorem" do? 
Speaker:  Tom Sanders 


 Topic:  Nonlinear Schrodinger Equations 
Speaker:  Monica Visan 


 Topic:  On the Illposedness and Blow up for Nonlinear Schrodinger Equation 
Speaker:  Xiaoyi Zhang 


Tuesday, October 9, 2007
GEOMETRIC LANGLANDS
 Topic:  Geometric Satake Isomorphism and Whittaker Model 
Speaker:  Roman Bezrukavnikov, Massachusetts Institute of Technology and Member, School of Mathematics 


COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  New Proofs of (New) Direct Product Theorems 
Speaker:  Russell Impagliazzo, University of California, San Diego and Member, School of Mathematics 


ARITHMETIC COMBINATORICS
 Topic:  On Square SumFree Sets 
Speaker:  Endre Szemeredi, Rutgers, The State University of New Jersey and Member, School of Mathematics 


REPRESENTATIONS AND FUSION
 Topic:  Fusion for Affine Lie Algebra Modules and Quantum Groups 
Speaker:  Victor Ostrik, University of Oregon and Member, School of Mathematics 


Wednesday, October 10, 2007
YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Basic Notions of Quantum Field Theory Illustrated on Toy Models 
Speaker:  Sergei Gukov, University of California at Santa Barbara and Member and School of Mathematics 


Thursday, October 11, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Chau Ngo, Universite Paris 11, France and Member, School of Mathematics 


Friday, October 12, 2007
INSTANTON COUNTING AND KNOT INVARIANTS
 Topic:  ChernSimons Theory as String Theory 
Speaker:  Johannes Walcher, Member, School of Natural Sciences 


BACKGROUND TO YANGMILLS THEORY FOR MATHEMATICIANS
  Note: This will be a discussion session for the Wednesday seminar led by Ivan Mirkovic 


Tuesday, October 16, 2007
GEOMETRIC LANGLANDS
 Topic:  Whittaker Sheaves, Quantum Groups and Quantum Langlands Duality (after Gaitsgory and Lurie) 
Speaker:  Roman Bezrukavnikov, Massachusetts Insitute of Technology and Member, School of Mathematics 


REPRESENTATIONS AND FUSION
 Topic:  Vertex Operator Algebras 
Speaker:  Victor Ostrik, University of Oregon and Member, School of Mathematics 


Wednesday, October 17, 2007
YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  ElectroMagnetic Duality in Abelian Guage Theory 
Speaker:  Andrew Neitzke, Member, School of Natural Sciences 


Thursday, October 18, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


IAS/PU NUMBER THOERY
 Topic:  Linear Equations in Primes 
Speaker:  Ben Green, University of Cambridge and Member, School of Mathematics 


Friday, October 19, 2007
INSTANTON COUNTING AND KNOT INVARIANTS
 Topic:  Large N Open/Closed Duality in Topological String Theory 
Speaker:  Andrew Neitzke, Member, School of Natural Sciences 


BACKGROUND TO YANGMILLS THEORY FOR MATHEMATICIANS
  Note: This will be a discussion session for the Wednesday Seminar, led by Ivan Mirkovic 


Monday, October 22, 2007
REPRESENTATIONS AND FUSION
 Topic:  Introduction to Chiral Algebras 
Speaker:  Alexander Braverman, Brown University 


COMPUTER SCIENCE DISCRETE MATH I
  Note: NO SEMINAR DUE TO FOCS 


COMPUTER SCIENCE DISCRETE MATH II
  Note: NO SEMINAR DUE TO FOCS 


Wednesday, October 24, 2007
YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Duality in Maxwell Theory (continuation) 
Speaker:  Andrew Neitzke, Member, School of Natural Sciences 


Thursday, October 25, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


Friday, October 26, 2007
INSTANTON COUNTING AND KNOT INVARIANTS
 Topic:  Large N Open/Closed Duality in Topological String Theory (continued) 
Speaker:  Andrew Neitzke, Member, School of Natural Sciences 


BACKGROUND FOR YANGMILLS THEORY FOR MATHEMATICIANS
  Note: Discussion session for the Wednesday and Friday morning seminars 


Monday, October 29, 2007
REPRESENTATIONS AND FUSION
 Topic:  Introduction to Chiral Algebras (continued) 
Speaker:  Alexander Braverman, Brown University, Member, School of Mathematics 


Tuesday, October 30, 2007
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Balancing Gaussian Vectors 
Speaker:  Kevin Costello, Rutgers, The State University of New Jersey 


GEOMETRIC LANGLANDS DUALITY
 Topic:  Hitchin Fibration and Langlands Duality 
Speaker:  Tony Pantev, University of Pennsylvania 


Wednesday, October 31, 2007
YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Basic Notions of Bosonic 4D YangMills Theory 
Speaker:  Michael Movshev, SUNY, Stony Brook 


Thursday, November 1, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


IAS/PU NUMBER THEORY
 Topic:  Moments of Automorphic Lfunctions, Spectral Identities, and Subconvexity Bounds 
Speaker:  Paul Garrett, University of Minnesota 


Friday, November 2, 2007
INSTANTON COUNTING AND KNOT INVARIANTS
 Topic:  Instanton Counting 
Speaker:  Hiraku Nakajima, Kyoto University, Japan and Member, School of Mathematics 


BACKGROUND FOR YANGMILLS THEORY FOR MATHEMATICIANS
  Note: Discussion session for the Wednesday and Friday Morning Seminars 


Monday, November 5, 2007
YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Basic Notions of YangMills Theory (continued) 
Speaker:  Michael Movshev, The State University of New York at Stony Brook 


GEOMETRIC LANGLANDS DUALITY
 Topic:  Hitchin Fibration and Langlands Duality (continued) 
Speaker:  Tony Pantev, University of Pennsylvania 


Thursday, November 8, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


REPRESENTATIONS AND FUSION
 Topic:  Chiral Algebras via Ran Space 
Speaker:  Dmitry Arinkin, University of North Carolina 


IAS/PU NUMBER THEORY
 Topic:  Modular Forms and CalabiYau Varieties 
Speaker:  Dinakar Ramakrishnan, California Institute of Technology 


Friday, November 9, 2007
INSTANTON COUNTING AND KNOT INVARIANTS
 Topic:  Topological Vertex 
Speaker:  Melissa Liu, Columbia University 


DISCUSSION SESSION
  Note: Discussion Session for Monday and Friday Morning Seminars 


Monday, November 12, 2007
GEOMETRIC LANGLANDS DUALITY
 Topic:  Quantum Geometric Langlands Duality 
Speaker:  Dennis Gaitsgory, Harvard University 


REPRESENTATIONS AND FUSION
 Topic:  A Conjectural Construction of Automorphic DModules via Spectral Projectors and a General Vanishing Conjecture 
Speaker:  Dennis Gaitsgory, Harvard University 


Tuesday, November 13, 2007
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Applications of the Removal Lemma 
Speaker:  Jozsef Solymosi, University of British Columbia and Member, School of Mathematics 


YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Supersymmetry in YangMills Theory 
Speaker:  Emanuel Diaconescu, Rutgers, The State University of New Jersey 


SPECIAL TALK
 Topic:  Infinity Categories 
Speaker:  Clark Barwick, University of Oslo, Norway and Member, School of Mathematics 


Wednesday, November 14, 2007
INSTANTON COUNTING
 Topic:  Topological Vertex (Continued) 
Speaker:  Melissa Liu, Columbia University 


Thursday, November 15, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


ARITHMETIC COMBINATORICS MINI COURSE
 Topic:  SumProduct Estimates and Expanders 
Speaker:  Alexander Gamburd, University of California at Santa Cruz 


IAS/PU NUMBER THEORY
 Topic:  Companion Forms for GSp(4) 
Speaker:  Jacques Tilouine, Universitè de Paris 13, France 


Friday, November 16, 2007
DISCUSSION SESSION
  Note: Discussion session for Tuesday and Friday morning seminars 


Monday, November 19, 2007
COMPUTER SCIENCE DISCRETE MATH I
 Topic:  On a Network Creation Game 
Speaker:  Yishay Mansour, Tel Aviv University & Google 


DISCUSSION SESSION FOR YANGMILLS
 Topic:  Geometric Formulation of Basic Supersymmetry Formalism 
Speaker:  Pierre Deligne, Faculty and School of Mathematics 


YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Supersymmetry in YangMills Theory and Topological Twists 
Speaker:  Emanuel Diaconescu, Rutgers, The State University of New Jersey 


GEOMETRIC LANGLANDS DUALITY
 Topic:  YangMills Theory and Geometric Langlands Duality: An Introduction 
Speaker:  Ivan Mirkovic, University of Massachusetts and Member, School of Mathematics 


Wednesday, November 21, 2007
REPRESENTATIONS AND FUSION
 Topic:  Chiral Hecke Algebras and their Applications 
Speaker:  Alexander Beilinson, University of Chicago 


Monday, November 26, 2007
CONFERENCE ON GAUGE AND REPRESENTATION THEORY
 Speaker:  See Agenda 


Tuesday, November 27, 2007
CONFERENCE ON GAUGE AND REPRESENTATION THEORY
 Speaker:  See Agenda 


Wednesday, November 28, 2007
CONFERENCE ON GAUGE AND REPRESENTATION THEORY
 Speaker:  See Agenda 


Thursday, November 29, 2007
CONFERENCE ON GAUGE AND REPRESENTATION THEORY
 Speaker:  See Agenda 


JOINT IAS/PU NUMBER THEORY
 Topic:  Algebraic Cycles and Exotic Heegner Points 
Speaker:  Kartik Prasanna, University of Maryland 


Friday, November 30, 2007
CONFERENCE ON GAUGE AND REPRESENTATION THEORY
 Speaker:  See Agenda 


YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Ads/CFT Duality for Mathematicians 
Speaker:  Juan Maldacena, Faculty, School of Natural Sciences 


Thursday, December 6, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


GEOMETRIC LANGLANDS DUALITY
 Topic:  Geometric Endoscopy and Mirror Symmetry 
Speaker:  Edward Frenkel, University of California, Berkeley 


IAS/PU NUMBER THEORY
 Topic:  Heegner Divisors, LFunctions and Harmonic Weak Maass Forms 
Speaker:  Jan Bruinier, Technische Universität Darmstadt 


Friday, December 7, 2007
INSTANTON COUNTING AND KNOT INVARIANTS
 Topic:  SeibergWitten Curves 
Speaker:  Hiraku Nakajima, Kyoto University, Japan and Member, School of Mathematics 


DISCUSSION SESSION
  Note: Discussion Session for YangMills and Instanton Counting Seminars 


Monday, December 10, 2007
MINI CONFERENCE ON ARITHMETIC COMBINATORICS
 Speaker:  Agenda 


YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Overview of DBranes in Physics and Mathematics 
Speaker:  Michael Douglas, Rutgers, The State University of New Jersey 


Tuesday, December 11, 2007
MINI CONFERENCE ON ARITHMETIC COMBINATORICS
 Speaker:  Agenda 


Wednesday, December 12, 2007
MINI CONFERENCE ON ARITHMETIC COMBINATORICS
 Speaker:  Agenda 


Thursday, December 13, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


GEOMETRIC LANGLANDS DUALITY
 Topic:  ABranes and DModules 
Speaker:  Edward Witten, Faculty, School of Natural Sciences 


Friday, December 14, 2007
INSTANTON COUNTING AND KNOT INVARIANTS
 Topic:  GopakumarVafa and DonaldsonThomas Invariants 
Speaker:  Hiraku Nakajima, Kyoto University, Japan 


Tuesday, December 18, 2007
GEOMETRIC LANGLANDS DUALITY
 Topic:  Abranes and Dmodules (continued) 
Speaker:  Edward Witten, Faculty, School of Natural Sciences 


Wednesday, December 19, 2007
YANGMILLS THEORY FOR MATHEMATICIANS
 Topic:  Superconformal Theories in 6 Dimensions 
Speaker:  Anton Kapustin, California Institute of Technology 


Thursday, December 20, 2007
FUNDAMENTAL LEMMA
 Topic:  Fundamental Lemma 
Speaker:  Bao Châu Ngô, Université Paris 11, France and Member, School of Mathematics 


Tuesday, January 15, 2008
ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Introduction to Bridgeland's stability conditions 
Speaker:  Roman Bezrukavnikov, Massachusetts Institute of Technology 


Wednesday, January 16, 2008
CATEGORIES AND KNOT INVARIANTS
 Topic:  Homological algebra of link invariants, I 
Speaker:  Mike Khovanov, Columbia University 


Tuesday, January 22, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  A Study of Multiplication Codes 
Speaker:  Adi Akavia, Massachusetts Institute of Technology and Member, School of Mathematics 


ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Stability conditions and quantum cohomology for $P^2$ 
Speaker:  Roman Bezrukavnikov, Massachusetts Institute of Technology and Member, School of Mathematics 


Wednesday, January 23, 2008
CATEGORIES AND KNOT INVARIANTS
 Topic:  Homological algebra of link invariants II: matrix factorizations and link homology 
Speaker:  Mike Khovanov, Columbia University and Member, School of Mathematics 


Thursday, January 24, 2008
TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS DUALITY
 Topic:  Pursuing the double affine Grassmannian 
Speaker:  Michael Finkelberg, Independent University of Moscow, Russia and Member, School of Mathematics 


CATEGORIES AND KNOT INVARIANTS
 Topic:  Homological Algebra of Link Invariants, III 
Speaker:  Mikhail Khovanov, Columbia University and Member, School of Mathematics 


Wednesday, January 30, 2008
ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Stability Conditions and Stokes Factors 
Speaker:  Valerio ToledanoLaredo, Northeastern University and Member, School of Mathematics 


Thursday, January 31, 2008
TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS DUALITY
 Topic:  Double Affine Hecke Algebra from Loop Groups Over pAdic fields (after Kapranov and GaitsgoryKazhdan) 
Speaker:  Alexander Braverman, Brown University and Member, School of Mathematics 


Monday, February 4, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  The Rules of the Game 
Speaker:  Michael Krivelevich, Tel Aviv University 


CATEGORIES AND KNOT INVARIANTS
 Topic:  Categorification of Link Invariants Via Representation Theory 
Speaker:  Catharina Stroppel, University of Glasgow, United Kingdom and Member, School of Mathematics 


Wednesday, February 6, 2008
ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Stability Conditions and Stokes Factors (continued) 
Speaker:  Valerio ToledanoLaredo, Northeastern University and Member, School of Mathematics 


Thursday, February 7, 2008
TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS DUALITY
 Topic:  Duality From Six Dimensions 
Speaker:  Edward Witten, IAS 


Wednesday, February 13, 2008
CATEGORIES AND KNOT INVARIANTS
 Topic:  Link Homologies, Instantons, and BPS Invariants 
Speaker:  Sergei Gukov, University of California at Santa Barbara and Member, School of Mathematics 


Thursday, February 14, 2008
TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS DUALITY
 Topic:  Duality From Six Dimensions (continued) 
Speaker:  Edward Witten, IAS 


ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  DModules and Loop Spaces 
Speaker:  David Nadler, Northwestern University and Member, School of Mathematics 


Thursday, February 21, 2008
CATEGORIES AND KNOT INVARIANTS
 Topic:  Link Homologies and Refined BPS Invariants 
Speaker:  Sergei Gukov, University of California at Santa Barbara and Member, School of Mathematics 


TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS DUALITY
 Topic:  Duality From Six Dimensions (continued) 
Speaker:  Edward Witten, IAS 


JOINT PU/IAS NUMBER THEORY SEMINAR
 Topic:  Integral Models of Some Shimura Varieties 
Speaker:  Mark Kisin, University of Chicago 


ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Character Sheaves and Real Groups 
Speaker:  David BenZvi, The University of Texas at Austin and Member, School of Mathematics 


Wednesday, February 27, 2008
SPECIAL LECTURE
 Topic:  Infinity Categories 
Speaker:  Clark Barwick, University of Oslo and Member, School of Mathematics 


Thursday, February 28, 2008
CATEGORIES AND KNOT INVARIANTS
 Topic:  Refined Topological Vertex and Homological Invariants of Knots and 3Manifolds 
Speaker:  Sergei Gukov, University of California at Santa Barbara and Member, School of Mathematics 


TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS DUALITY
 Topic:  Boundary Conditions in Gauge Theory 
Speaker:  Edward Witten, IAS 


Friday, February 29, 2008
SPECIAL LECTURE
 Topic:  Introduction to NonAbelian pAdic Hodge Theory (continued) 
Speaker:  Vadim Vologodsky, University of Chicago and Member, School of Mathematics 


MARSTON MORSE LECTURE
 Topic:  Topological Quantum Field Theories in Low Dimensions 
Speaker:  Jacob Lurie, Massachusetts Institute of Technology 


Tuesday, March 4, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  The SignRank of AC^0 
Speaker:  Alexander Razborov, IAS 


ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Hall Algebras for Triangulated (dg)categories and higher algebraic stacks 
Speaker:  Bertrand Toen, University of Paris 6, France 


Wednesday, March 5, 2008
MARSTON MORSE LECTURE
 Topic:  Topological Quantum Field Theories in Low Dimensions 
Speaker:  Jacob Lurie, Massachusetts Institute of Technology 


TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS DUALITY
 Topic:  Boundary Conditions in Gauge Theory (continued) 
Speaker:  Edward Witten, IAS 


JOINT PU/IAS NUMBER THEORY SEMINAR
 Topic:  Counting Rational Points on a Cubic Surface 
Speaker:  Ritabrata Munshi, Rutgers University 


Monday, March 10, 2008
CONFERENCE ON ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 

Tuesday, March 11, 2008
CONFERENCE ON ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 

Wednesday, March 12, 2008
CONFERENCE ON ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 

ANALYSIS SEMINAR
 Topic:  Constructing Wild Groups 
Speaker:  Lior Siberman, Harvard University 


Thursday, March 13, 2008
CONFERENCE ON ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 

Friday, March 14, 2008
CONFERENCE ON ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 

Monday, March 17, 2008
SPECIAL LECTURE
 Topic:  KazhdanLusztig Equivalence Between Quantum Groups and Affine Algebras Via Factorizable Sheaves 
Speaker:  Dennis Gaitsgory, Harvard University 


COMPUTER SCIENCE/DISCRETE MATH I
  Note: WILL NOT MEET THIS WEEK 


MARSTON MORSE LECTURE
 Topic:  Topological Quantum Field Theories in Low Dimensions 
Speaker:  Jacob Lurie, Massachusetts Institute of Technology 


Tuesday, March 18, 2008
COMPUTER SCIENCE/DISCRETE MATH II
  Note: WILL NOT MEET THIS WEEK 


Wednesday, March 19, 2008
MARSTON MORSE LECTURE
 Topic:  Topological Quantum Field Theories in Low Dimensions 
Speaker:  Jacob Lurie, Massachusetts Institute of Technology 


Friday, March 21, 2008
SPECIAL LECTURE
 Topic:  Introduction to NonAbelian Hodge Theory (continued) 
Speaker:  Vadim Vologodsky, Member, School of Mathematics 


ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Cluster Algebras and Quiver Representations 
Speaker:  Bernard Keller, University of Paris 7, France 


Wednesday, March 26, 2008
ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Triangulated Categories: Enhancements, Generators and Dimensions 
Speaker:  Dmitry Orlov, Steklov Institute and Member, School of Mathematics 


FACULTY LECTURE
 Topic:  Solutions to Equations in Integers 
Speaker:  Peter Sarnak, IAS 


Thursday, March 27, 2008
ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Derived Algebraic Geometry 
Speaker:  Jacob Lurie, Massachusetts Institute of Technology 


Friday, March 28, 2008
ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Perverse Equivalences and CalabiYau Categories 
Speaker:  Raphael Rouquier, Oxford University 


SPECIAL LECTURE
 Topic:  Joyce Invariants for K3 Surfaces and Mock Theta Functions 
Speaker:  So Okada, Australian National University 


SPECIAL LECTURE
 Topic:  Opers with Irregular Singularities and Spectra of the Quantum Shift of Argument Subalgebra 
Speaker:  Leonid Rybnikov, Inst. for Theor. & Experimental Physics, Moscow and Member, School of Math. 


Wednesday, April 2, 2008
SPECIAL LECTURE
 Topic:  Hypertoric Varieties and Koszul Duality 
Speaker:  Ben Webster, University of California at Berkeley and Member, School of Mathematics 


Thursday, April 3, 2008
TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS CORRESPONDENCE
 Topic:  Classification of Finite Dimensional Representations of DAHA (after Varagnolo and Vasserot) 
Speaker:  Olivier Schiffmann, Ecole Normale Superieure, France and Member, School of Mathematics 


Monday, April 7, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Merkle Puzzles are Optimal 
Speaker:  Mohammad Mohmoody Ghidary, Princeton University 


SPECIAL LECTURE
 Topic:  QuasiCoxeter Algebras, Dynkin Diagram Cohomology and Quantum Weyl Groups 
Speaker:  Valerio ToledanoLaredo, Northeastern University and Member, School of Mathematics 


Wednesday, April 9, 2008
SPECIAL LECTURE
 Topic:  Unipotent Classes and Special Weyl Groups Representations 
Speaker:  George Lusztig, Massachusetts Institute of Technology 


Thursday, April 10, 2008
SPECIAL LECTURE
 Topic:  Crystal Structures on (Some) Global Nilpotent Cones 
Speaker:  Olivier Schiffmann, Ecole Normale Superieure, France and Member, School of Mathematics 


SPECIAL LECTURE
 Topic:  Hall Algebras and Quantum Frobenius 
Speaker:  Kevin McGerty, Imperial College, United Kingdom and Member, School of Mathematics 


Wednesday, April 16, 2008
ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Real Groups Via Base Change 
Speaker:  David Nadler, Northwestern University and Member, School of Mathematics 


ANALYSIS SEMINAR
 Topic:  Expanders and Random Walks in SL(d,q) 
Speaker:  Jean Bourgain, IAS 


Thursday, April 17, 2008
TOWARDS 2DIMENSIONAL GEOMETRIC LANGLANDS CORRESPONDENCE
 Topic:  H^3 and Gerbal Extensions 
Speaker:  Xinwen Zhu, University of California at Berkeley 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Nonvanishing mod p of Eisenstein Series 
Speaker:  Zei Zhang, Columbia University and Member, School of Mathematics 


Monday, April 21, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  NO SEMINAR DUE TO PASSOVER 


Tuesday, April 22, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  NO SEMINAR DUE TO PASSOVER 


ALGEBROGEOMETRIC DERIVED CATEGORIES AND APPLICATIONS
 Topic:  Towards Categorification of Quantum Groups 
Speaker:  Mikhail Khovanov, Columbia University and Member, School of Mathematics 


Wednesday, April 23, 2008
JOINT IAS/PU NUMBER THEORY SEMINAR  SPECIAL SEMINAR
 Topic:  Automorphic Lifts of Prescribed Type 
Speaker:  T. Gee, Northwestern University 


Thursday, April 24, 2008
JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Explicit Reduction mod p of Certain Crystalline Representations 
Speaker:  T. Gee, Northwestern University 


Wednesday, April 30, 2008
SPECIAL LECTURE
 Topic:  Strange Duality on Moduli of Sheaves on Curves and Surfaces 
Speaker:  Alina Marian, Yale University and Member, School of Mathematics 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Multizeta Values and Related Structures in Function Field Arithmetic 
Speaker:  D. Thakur, University of Arizona and Member, School of Mathematics 


Monday, May 5, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  NO SEMINAR 


Tuesday, May 6, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  NO SEMINAR 


Tuesday, May 20, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  No Seminar Due to STOC Conference 


Monday, May 26, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  Institute Closed in Observance of Memorial Day 


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Tuesday, September 2, 2008
Joint IAS/PU Geometric Analysis Seminar
 Topic:  Lagrangian Mean Curvature Flow 
Speaker:  YngIng Lee, National Taiwan University 


Wednesday, September 10, 2008
SPECIAL SEMINAR
 Topic:  The Formation of Black Holes in General Relativity 
Speaker:  Demetrois Christodoulou, ETH Zurich 


Tuesday, September 16, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Multilinear Computation 
Speaker:  Amir Yehudayoff, Member, School of Mathematics 


Monday, September 22, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Hypergraph Ramsey Numbers 
Speaker:  Benny Sudakov, University of California at Los Angeles 


Tuesday, September 23, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Multilinear Computation 
Speaker:  Amir Yehudayoff, Member, School of Mathematics 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  The Discrepancy Theory and Small Ball Inequalities 
Speaker:  Dmitry Bilyk, Member, School of Mathematics 


 Topic:  The Computational Power of Composites 
Speaker:  Arkadev Chattopadhyay, Member, School of Mathematics 


 Topic:  Einstein Manifolds and Nonlinear Elliptic Systems 
Speaker:  Sophie Chen, Member, School of Mathematics 


 Topic:  Divergence Form Elliptic and Parabolic Equations with Partially VMO coefficients 
Speaker:  Hongjie Dong, Brown University and Member, School of Mathematics 


 Topic:  Identity Testing for Bounded Depth Arithmetic Circuits 
Speaker:  Zeev Dvir, Member, School of Mathematics 


Thursday, September 25, 2008
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Twisted Relative Trace Formulae with a View Towards Cycles on Unitary Shimura Varieties 
Speaker:  Jayce Getz, Member, School of Mathematics 


 Topic:  Continuity of Optimal Transportation 
Speaker:  YoungHeon Kim, Member, School of Mathematics 


 Topic:  Unique Continuation for Parabolic Operators 
Speaker:  Tu Nguyen, Member, School of Mathematics 


 Topic:  Blowups in Nonlinear Schrodinger Equations 
Speaker:  Dong Li, Member, School of Mathematics 


 Topic:  Some Spectral Properties of Convex Domains 
Speaker:  Emanuel Milman, Member, School of Mathematics 


 Topic:  Complexity of Equational Proof Systems 
Speaker:  Pavel Hrubes, Member, School of Mathematics 


Friday, September 26, 2008
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Combinatorial Identities Appearing in the Stabilization of the Fixed Point formula for Noncompact Shimura Varieties 
Speaker:  Sophie Morel, Member, School of Mathematics 


 Topic:  On the Dynamical Version of the SoCalled von Neumann Problem 
Speaker:  Gabor Kun, Renyi Institute and Member, School of Mathematics 


 Topic:  Discussions on Classical Results in Sobolev Spaces 
Speaker:  HoaiMinh Nguyen, Member, School of Mathematics 


 Topic:  The Direct Sum Question in Communication Complexity 
Speaker:  Anup Rao, Member, School of Mathematics 


 Topic:  The Linear Profile Decomposition for the Airy Equation 
Speaker:  Shuanglin Shao, Member, School of Mathematics 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Automorphic Galois Representations 
Speaker:  Sug Woo Shin, Member, School of Mathematics 


 Topic:  Diophantine Inequalities in Function Fields 
Speaker:  Craig Spencer, Member, School of Mathematics 


 Topic:  Bounds for Sums of Exponential Sums 
Speaker:  Nicolas Templier, Member, School of Mathematics 


 Topic:  pAdic Monodromy of pDivisible Groups 
Speaker:  Yichao Tian, Princeton University and Member, School of Mathematics 


Wednesday, October 1, 2008
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Time Lower Bounds by Algorithmic Arguments 
Speaker:  Richard Ryan Williams, Member, School of Mathematics 


 Topic:  Rationally Connected Varieties: Geometry and Arithmetic 
Speaker:  Chengyang Xu, Member, School of Mathematics 


 Topic:  Legendrian Curves and a Functional Arising from Contact Geometry 
Speaker:  Yongzhong Xu, Member, School of Mathematics 


 Topic:  Special Value of LFunctions 
Speaker:  Xinyi Yuan, Columbia University and Member, School of Mathematics 


 Topic:  A Matrix Product Approach to Some All Pairs Path Problems 
Speaker:  Virginia Vassilevska, Member, School of Mathematics 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  GrossSchoen Cycles and Triple Product LSeries 
Speaker:  ShouWu Zhang, Columbia University 


Friday, October 10, 2008
SHIMURA VARIETIES AND TRACE FORMULA SEMINAR
 Speaker:  This seminar will not meet today. 


 Speaker:  This seminar will not meet today. 


MEMBERS SEMINAR
 Speaker:  Members Seminar, cancelled today 


Thursday, October 16, 2008
ALGEBRAIC AND DIFFERENTIAL GEOMETRY, A CONFERENCE IN CELEBRATION OF THE 70th BIRTHDAY OF PHILLIP GRIFFITHS
 Topic:  http://math.ias.edu/pg70 


Friday, October 17, 2008
ALGEBRAIC AND DIFFERENTIAL GEOMETRY, A CONFERENCE IN CELEBRATION OF THE 70th BIRTHDAY OF PHILLIP GRIFFITHS
 Topic:  http://math.ias.edu/pg70 


Friday, October 24, 2008
SHIMURA VARIETIES AND TRACE FORMULA SEMINAR
 Topic:  Some Comments on "Beyond Endoscopy" in the Number Field Case 
Speaker:  Peter Sarnak, IAS and Princeton University 


Monday, October 27, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  http://focs2008.org 
Speaker:  No Seminar Due to FOCS 2008 Symposium 


MEMBERS SEMINAR
 Topic:  Gap Theorem and Finite Diffeomorphism Theorem in Conformal Geometry 
Speaker:  Jie Qing, University of California at Santa Cruz and Member, School of Mathematics 


Tuesday, October 28, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  http://focs2008.org 
Speaker:  No Seminar Due to FOCS 2008 Symposium 


Friday, November 7, 2008
Ruth and Irving Adler Lecture
 Topic:  Lorenz Knots and Links 
Speaker:  Joan Birman, Department of Mathematics, Columbia University 


Saturday, November 8, 2008
IHES 50th Anniversary Celebration
 Topic:  The Constants of Nature 
Speaker:  Thibault Damour, IHES 


 Topic:  Geometry in Bures and Princeton 
Speaker:  Robert MacPherson, Institute for Advanced Study 


Monday, November 10, 2008
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  AlmostNatural Proofs 
Speaker:  Timothy Chow, IDA, Princeton 


Wednesday, November 12, 2008
HERMANN WEYL LECTURE
 Topic:  Riemannian Manifolds of Positive Curvature I 
Speaker:  Richard Schoen, Stanford University 


Thursday, November 13, 2008
HERMANN WEYL LECTURE
 Topic:  Riemannian Manifolds of Positive Curvature II 
Speaker:  Richard Schoen, Stanford University 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Comparison Isomorphisms for $p$Adic Formal Schemes and Applications 
Speaker:  Adrian Iovita, McGill University 


Tuesday, November 25, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Complexity of Equational Proof Systems 
 Note: (Continued from November 18, 2008) 
Speaker:  Pavel Hrubes, Member, School of Mathematics 


Thursday, November 27, 2008
No Seminars: IAS Closed for Thanksgiving Holiday
 

Friday, November 28, 2008
No Seminars: IAS Closed for Thanksgiving Holiday
 

 Topic:  The Global Smooth Effects and Well Posedness for the Derivative Nonlinear Schr\"odinger Equation with Small Rough Data 
Speaker:  Baoxiang Wang, Beijing University, China 


Wednesday, December 3, 2008
Pseudorandomness in Mathematics and Computer Science MiniWorkshop
 Topic:  Exponential Sums, Equidistribution and PseudoRandomness 
Speaker:  Jean Bourgain, School of Mathematics, Institute for Advanced Study 


 Topic:  When Do Sparse Sets Have Dense Models? 
Speaker:  Russell Impagliazzo, University of California at San Diego and Member, School of Mathematics 


 Topic:  Substitution Sequences at Primes 
Speaker:  Peter Sarnak, School of Mathematics, Institute for Advanced Study/Department of Mathematics, Princeton University 


 Topic:  Randomness Extractors 
Speaker:  Avi Wigderson, School of Mathematics, Institute for Advanced Study 


Thursday, December 4, 2008
GEOMETRIC PDE SEMINAR
 Topic:  The Composite Membrane Problem 
Speaker:  Sagun Chanillo, Rutgers University and Member, School of Mathematics 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Mock Modular Forms 
Speaker:  Sander Zwegers, University College Dublin 


Friday, December 5, 2008
SHIMURA VARIETIES AND TRACE FORMULA SEMINAR
 Topic:  Formal Degrees and Adjoint Gamma Factors 
Speaker:  Atsushi Ichino, Osaka City University, Japan and Member, School of Mathematics 


Tuesday, December 9, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Extractors for Varieties 
Speaker:  Zeev Dvir, Member, School of Mathematics 


MEMBERS SEMINAR
 Speaker:  No Members Seminar Today 


Tuesday, December 16, 2008
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Extractors for Varieties 
 Note: (This is a continuation of the December 9, 2008 talk.) 
Speaker:  Zeev Dvir, Member, School of Mathematics 


Monday, January 12, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  No CSDM Seminar Today 


MEMBERS SEMINAR
 Topic:  Expansion in Linear Groups and Applications 
Speaker:  Jean Bourgain, School of Mathematics, Institute for Advanced Study 


Tuesday, January 13, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  No CSDM Seminar Today 


MEMBERS SEMINAR
 Topic:  Nonlinear Problems for Nonlocal Diffusions 
Speaker:  Luis Caffarelli, University of Texas at Austin and Member, School of Mathematics 


 Topic:  Issues in Homogenization for Problems with Nondivergence Structure 
 Note: (Continued from January 15, 2009) 
Speaker:  Luis Caffarelli, University of Texas at Austin and Member, School of Mathematics 


Monday, January 26, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  The Limits of Advice 
Speaker:  Scott Aaronson, Massachusetts Institute of Technology 


Monday, February 2, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Towards a Calculus for NonLinear Spectral Gaps 
Speaker:  Assaf Naor, Courant Institute, NYU 


 Topic:  Databases for Multiparameter Nonlinear Systems 
Speaker:  Konstantin Mischaikow, Rutgers, The State University 


Thursday, February 5, 2009
JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  On the AndreOort Conjecture 
Speaker:  Bruno Klingler, Universit'e Paris 7, France and Member, School of Mathematics 


Friday, February 6, 2009
MATHEMATICAL PHYSICS SEMINAR
 Topic:  Rigidity of Solutions for the Focusing MassCritical Nonlinear Schrodinger Equations 
Speaker:  Dong Li, Member, School of Mathematics 


Tuesday, February 10, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  On P vs NP, Geometric Complexity Theory, and the Riemann Hypothesis 
Speaker:  Ketan Mulmuley, University of Chicago 


Wednesday, February 11, 2009
COMPUTER SCIENCE/DISCRETE MATH III
 Topic:  On P vs NP, Geometric Complexity Theory, and the Riemann Hypothesis 
Speaker:  Ketan Mulmuley, University of Chicago 


 Topic:  Curvature and Regularity of Optimal Transport 
Speaker:  Cedric Villani, Ecole Normale Superieure de Lyon,France and Member, School of Mathematics 


MEMBERS SEMINAR
  Note: Moved this week to Wednesday 11:15 a.m. due to IAS closing for President's Day 


 Topic:  Curvature and Regularity of Optimal Transport 
Speaker:  Cedric Villani, Ecole Normale Superieure de Lyon,France and Member, School of Mathematics 


Monday, February 23, 2009
MEMBERS SEMINAR
  Note: No Members Seminar Today due to Geometric Partial Differential Equations Workshop 


Geometric Partial Differential Equations Workshop
 

Tuesday, February 24, 2009
GEOMETRIC PDE SEMINAR
  Note: No Geometric PDE Seminar Today due to Geometric Partial Differential Equations Workshop 


Geometric Partial Differential Equations Workshop
 

COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Algorithmic Versions of Dense Model Theorems 
 Note: (Continued from February 17) 
Speaker:  Russell Impagliazzo, University of California at San Diego and Member, School of Mathematics 


Wednesday, February 25, 2009
MATHEMATICAL PHYSICS SEMINAR
  Note: No Mathematical Physics Seminar Today due to Geometric Partial Differential Equations Workshop 


Geometric Partial Differential Equations Workshop
 

Thursday, February 26, 2009
MINICOURSE IN GEOMETRIC PDE
  Note: No MiniCourse in Geometric PDE today due to Geometric Partial Differential Equations Workshop 


Geometric Partial Differential Equations Workshop
 

Friday, February 27, 2009
Geometric Partial Differential Equations Workshop
 

MEMBERS SEMINAR
 Topic:  Categorical Probability Theory 
Speaker:  Vladimir Voevodsky, Institute for Advanced Study 


 Topic:  Using Homology to Characterize Laboratory Fluid Flows 
Speaker:  Mike Schatz, Georgia Institute of Technology 


 Topic:  Persistent Local Homology, Looking for Stratifications in Data 
Speaker:  John Harer, University of Pennsylvania 


MEMBERS SEMINAR
 Topic:  The Noether Lefschetz Locus 
Speaker:  Ania Otwinowska, Universit'e ParisSud 11 and Member, School of Mathematics 


Tuesday, March 10, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Affine Extractors Over Prime Fields 
Speaker:  Amir Yehudayoff, Member, School of Mathematics, Institute for Advanced Study 


GEOMETRIC PDE SEMINAR
 Topic:  Einstein Metrics, Complex Surfaces, and Symplectic 4Manifolds 
Speaker:  Claude LeBrun, SUNY, Stony Brook 


MEMBERS SEMINAR
 Topic:  Integral Conformal Invariants 
Speaker:  Alice Chang, Princeton University and Distinguished Visiting Professor, School of Mathematics 


Tuesday, March 17, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  No CSDM Seminar Today Due to US Income Tax Seminar for Members 


Wednesday, March 18, 2009
MARSTON MORSE LECTURE
 Topic:  Mean Curvature Flow with Surgeries 
Speaker:  Gerhard Huisken, MaxPlanck Institute for Gravitational Physics 


Friday, March 20, 2009
MARSTON MORSE LECTURE
 Topic:  Inverse Mean Curvature Flow and Isoperimetric Inequalities 
Speaker:  Gerhard Huisken, MaxPlanck Institute for Gravitational Physics 


 Topic:  An Isoperimetric Concept for the Mass in General Relativity 
Speaker:  Gerhard Huisken, MaxPlanck Institute for Gravitational Physics 


Thursday, March 26, 2009
MATHEMATICAL PHYSICS SEMINAR
 Topic:  Stability Problems for Crystals, II 
 Note: (continued from March 25, 2009) 
Speaker:  Alessio Figalli, Polytechnique, France 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  CM Liftings of Abelian Varieties 
Speaker:  ChingLi Chai, University of Pennsylvania 


Monday, March 30, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  No Seminar Due to DIMACS "Property Testing" Workshop 


Tuesday, March 31, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  No Seminar Due to DIMACS "Property Testing" Workshop 


 Topic:  A Free Boundary Model for Price Formation 
Speaker:  Maria Pia Gualdani, University of Texas at Austin 


 Topic:  TopologyGuided Sampling of Gaussian Random Fields 
Speaker:  Tom Wanner, George Mason University 


Thursday, April 9, 2009
JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Eigenvarieties and $p$Adic Families of Finite Slope Automorphic Representations 
Speaker:  Eric Urban, Columbia University 


Tuesday, April 14, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  The TCS/DM Seminar scheduled for today has been cancelled. 


MEMBERS SEMINAR
  Note: The Members Seminar is finished for this academic year and will resume in September. 


Tuesday, April 21, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Beyond Planarity 
Speaker:  Jacob Fox, Princeton University 


Wednesday, April 22, 2009
AUTOMORPHIC FORMS AND GALOIS REPRESENTATIONS SEMINAR
 Topic:  PhiModules and Coefficient Spaces for Galois Representations 
Speaker:  George Pappas, Michigan State University 


Friday, April 24, 2009
MATHEMATICAL PHYSICS SEMINAR
 Topic:  Decoherence and Disentanglement 
Speaker:  Marco Merkli, Memorial University of Newfoundland, Canada 


Monday, April 27, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Values and Patterns 
Speaker:  Alon Orlitsky, Depts. of ECE and CSE, University of California at San Diego 


Tuesday, April 28, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Values and Patterns 
 Note: (Continued from April 27) 
Speaker:  Alon Orlitsky, Depts. of ECE and CSE, University of California at San Diego 


 Topic:  Geometry of Data 
Speaker:  Steve Smale, Toyota Technological Institute at Chicago 


 Topic:  The Stability of the Fold 
Speaker:  Herbert Edelsbrunner, Duke University 


Tuesday, May 12, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  The Circle Method 
Speaker:  Craig Spencer, Member, School of Mathematics 


Wednesday, May 13, 2009
MATHEMATICAL PHYSICS SEMINAR
 Topic:  A theory of hypoellipticity in infinite dimensions 
Speaker:  Martin Hairer, Courant Institute 


Wednesday, May 20, 2009
MATHEMATICAL PHYSICS SEMINAR
 Topic:  Conversations in Astrophysics 
Speaker:  Peter Goldreich, Professor, School of Natural Sciences 


Friday, May 22, 2009
MATHEMATICAL PHYSICS SEMINAR
 Topic:  Stability of the Solar System 
Speaker:  Scott Tremaine, Professor, School of Natural Sciences 


Monday, May 25, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  Institute Closed in Observance of Memorial Day 


Monday, June 1, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  No Seminar Due to STOC Conference 


Tuesday, June 2, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  No Seminar Due to STOC Conference 


Monday, June 8, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  QuasiOneWay Functions 
Speaker:  Andrej Bogdanov, Chinese University of Hong Kong 


Tuesday, June 23, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Matrix Products and Subgraph Problems 
Speaker:  Virginia Vassilevska, Member, School of Mathematics 


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Friday, August 21, 2009
Adventures of the Mind
 

Monday, September 21, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  TwiceRamanujan Sparsifiers 
Speaker:  Nikhil Srivastava, Yale University 


MEMBERS SEMINAR
  Note: No Seminar Today 


 Topic:  Statistics for Traces of Frobenius for Curves Over Finite fields 
Speaker:  Alina Bucur, Member, School of Mathematics 


Thursday, September 24, 2009
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  The Yamabe Problem in Conformal Geometry 
Speaker:  Szuyu Sophie Chen, Member, School of Mathematics 


 Topic:  Hecke Relations and Amplifiers for GL(3) 
Speaker:  Roman Holowinsky, Member, School of Mathematics 


 Topic:  Fast Methods to Compute the Riemann Zeta Function 
Speaker:  Ghaith Hiary, Member, School of Mathematics 


Monday, September 28, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  No Seminar Today in Observance of Yom Kippur 


MEMBERS SEMINAR
  Note: No Seminar Today 


 Topic:  Counting Kissing Circles 
Speaker:  Alex Kontorovich, Member, School of Mathematics 


 Topic:  Coherent Cohomology of Automorphic Bundles 
Speaker:  KaiWen Lan, Member, School of Mathematics 


 Topic:  Integral Points and Holomorphic curves on Certain Affine Varieties 
Speaker:  Aaron Levin, Member, School of Mathematics 


 Topic:  Analysis of Crystallographic Texture as a Probability Distribution Function of Quaternions 
Speaker:  Jeremy Mason, Member, School of Mathematics 


 Topic:  Probabilistically Checkable Proofs (PCP): What Theoretical Computer Science Discovered About Mathematical Proofs 
Speaker:  Hadar Dana Moshkovitz, Member, School of Mathematics 


 Topic:  Nonvanishing of LFunctions 
Speaker:  Ritabrata Munshi, Member, School of Mathematics 


 Topic:  Discrete Analogues in Harmonic Analysis 
Speaker:  Lillian Pierce, Member, School of Mathematics 


 Topic:  Semilinear Wave and Schrodinger Equations 
Speaker:  Tristan Roy, Member, School of Mathematics 


 Topic:  Local Harmonic Analysis and Automorphic Forms 
Speaker:  Nicolas Templier, Member, School of Mathematics 


 Topic:  The Structure of Cylinder Intersections 
Speaker:  Amir Yehudayoff, Member, School of Mathematics 


 Topic:  Homology of Loop Groups Via Langlands Dual Groups 
Speaker:  Zhiwei Yun, Member, School of Mathematics 


MEMBERS SEMINAR
 Topic:  Recent Progress on QUE (Quantum Unique Ergodicity) 
Speaker:  Peter Sarnak, School of Mathematics, IAS 


Tuesday, October 6, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  The Completeness of the Permanent 
 Note: (Continued from September 22, 2009) 
Speaker:  Amir Yehudayoff, Member, School of Mathematics 


Wednesday, October 7, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Speaker:  No Seminar Today 


Thursday, October 8, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Topic:  Sifting the Least Prime in Arithmetic Progressions 
Speaker:  Henryk Iwaniec, Rutgers, The State University of New Jersey 


GEOMETRY AND MATERIALS SEMINAR
 Topic:  Ideal 2D Foams and Spherical Foams From Mancini's Equations 
Speaker:  Bryan Chen, University of Pennsylvania 


Thursday, October 15, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Topic:  ErdosKac, RenyiTuran, KeatingSnaith, KatzSarnak 
Speaker:  Emmanuel Kowalski, ETJZurich and Member, School of Mathematics 


MEMBERS SEMINAR
 Topic:  The Decomposition Theorem and Abelian Fibrations 
Speaker:  Bao Chau Ngo, Universit'e ParisSud and Member, School of Mathematics 


Tuesday, October 20, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Hardness of Projection Games 
Speaker:  Dana Moshkovitz, Member, School of Mathematics 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Torsion in the Homology of Arithmetic Groups 
Speaker:  Akshay Venkatesh, Sanford University 


Thursday, November 5, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Topic:  Prime Chains and Applications 
Speaker:  Kevin Ford, University of Illinois at UrbanaChampaign 


SIMONS CENTER FOR SYSTEMS BIOLOGY
 Topic:  The Persistent Shape of Data 
Speaker:  Gunnar Carlsson, Stanford University 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Mean Values With GL(2) Times GL(3) Functions 
Speaker:  Matthew Young, Texas A&M University and Member, School of Mathematics 


Friday, November 6, 2009
SIMONS CENTER FOR SYSTEMS BIOLOGY
 Topic:  Statistical Topology and Mapping in High Dimensions 
Speaker:  Gunnar Carlsson, Stanford University 


Monday, November 9, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Topic:  Why Sex? 
Speaker:  Adi Livnat, University of California, Berkeley 


MEMBERS SEMINAR
 Topic:  Deformation Spaces of Geometric Structures 
Speaker:  Anna Wienhard, Princeton University and Member, School of Mathematics 


Wednesday, November 11, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY MINICOURSE
 Topic:  Introduction to Sieves, Theory and Practice 
Speaker:  John Friedlander, University of Toronto at Scarborough and Member, School of Mathematics 


Thursday, November 12, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Topic:  OMinimality and Some Cases of the AndreOort Conjecture 
Speaker:  Jonathan Pila, University of Bristol, UK 


Monday, November 16, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 No Seminar  Oberwolfach Meeting on Complexity Theory 
Topic:  


Tuesday, November 17, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 No Seminar  Oberwolfach Meeting on Complexity Theory 
Topic:  


Wednesday, November 18, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY MINICOURSE
 Topic:  Introduction to Sieves, Theory and Practice 
 Note: (Continued from November 11, 2009) 
Speaker:  John Friedlander, University of Toronto at Scarborough and Member, School of Mathematics 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Slope Filtrations in Families 
Speaker:  Kiran Kedlaya, Massachusetts Institute of Technology and Member, School of Mathematics 


Wednesday, November 25, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
  Note: No talk today in observance of the Thanksgiving holiday 


Thursday, November 26, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
  Note: No talk today in observance of the Thanksgiving holiday 


JOINT IAS/PU NUMBER THEORY SEMINAR
  Note: No talk today in observance of the Thanksgiving holiday 


Monday, November 30, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  There will be no talk today due to trave times from the Thanksgiving Holiday. 


ANALYTIC AND GEOMETRIC NUMBER THEORY MINICOURSE
 Topic:  MeanValues of Multiplicative Functions and Weak Subconvexity II 
Speaker:  Kannan Soundararajan, Stanford University and Member, School of Mathematics 


Friday, December 4, 2009
SPECIAL GEOMETRY OF MATERIALS SEMINAR
 Topic:  Using Betti Numbers to Quantify Complicated Time Dependent Patterns 
Speaker:  Konstantin Mischaikow, Rutgers University 


Monday, December 7, 2009
SPECIAL GUEST LECTURE
 Topic:  The Tame Algebra 
Speaker:  Yuval Flicker, The Ohio State University 


Wednesday, December 16, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Speaker:  The talks will resume during the School of Mathematics Second Term. 


Thursday, December 17, 2009
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Speaker:  The talks will resume during the School of Mathematics Second Term. 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Speaker:  The talks will resume during the School of Math./PU Second Term. 


Monday, December 21, 2009
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  The talks will resume during the School of Mathematics Second Term. 


MEMBERS SEMINAR
 Speaker:  The Members Seminar talks will resume at the beginning of the Second Term (January 11, 2010). 


Tuesday, December 22, 2009
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  The talks will resume during the School of Mathematics Second Term. 


Tuesday, February 2, 2010
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Representation Theory and Expansion in Groups 
 Note: Continuation of the lecture from last week, but will not rely heavily on it 
Speaker:  Avi Wigderson, Professor, School of Mathematics 


GEOMETRY/DYNAMICAL SYSTEMS SEMINAR
 Topic:  Ideal Valued Measures and Topology of Maps 
 Note: THIS TALK HAS BEEN CANCELLED AND WILL BE RESCHEDULED AT A LATER DATE. 
Speaker:  Misha Gromov, Courant Institute and IHES 


MEMBERS SEMINAR
 Speaker:  No Members Seminar today due to Presidents' Day 


Thursday, February 18, 2010
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Topic:  Integral Points on Quadraics in Three Variables With Almost Prime Coordinates 
Speaker:  Jianya Liu, Shandong University, P.R.China and Member, School of Mathematics 


Friday, February 19, 2010
JOINT IAS/PU MATHEMATICAL PHYSICS SEMINAR
 Topic:  Superconcentration 
Speaker:  Sourav Chatterjee, University of California at Berkeley and Courant Institute 


GEOMETRY AND MATERIALS SEMINAR
 Topic:  Unusual Classical Ground States of Matter 
Speaker:  Salvatore Torquato, Princeton University 


SPECIAL TALK ON A^1HOMOTOPY THEORY AND ITS RECENT DEVELOPMENTS
 Topic:  The FriedlanderMilnor Conjecture 
Speaker:  Fabien Morel, University of Munich and Member, School of Mathematics 


Wednesday, February 24, 2010
SPECIAL TALK ON A^1HOMOTOPY THEORY AND ITS RECENT DEVELOPMENTS
 Topic:  The FriedlanderMilnor Conjecture 
 Note: (a continuation of the February 23, 2010 talk) 
Speaker:  Fabien Morel, Unviersity of Munich and Member, School of Mathematics 


Thursday, February 25, 2010
SPECIAL TALK ON A^1HOMOTOPY THEORY AND ITS RECENT DEVELOPMENTS
 Topic:  The FriedlanderMilnor Conjecture 
 Note: (a continuation of the February 23 and 24, 2010 talks) 
Speaker:  Fabien Morel, Unviersity of Munich and Member, School of Mathematics 


GEOMETRY AND MATERIALS SEMINAR
 Topic:  Unusual Classical Ground States of Matter 
 Note: (a continuation of the talk on February 22, 2010) 
Speaker:  Salvatore Torquato, Princeton University 


 Topic:  Topological Order in Quantum Statistical Mechanics 
Speaker:  Paul Fendley, University of Virginia 


Tuesday, March 9, 2010
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Algorithms vs. Hardness 
Speaker:  Nisheeth Vishnoi, Microsoft Research India 


Monday, March 15, 2010
WORKSHOP ON ANALYTIC NUMBER THEORY
 Topic:  Agenda 


MEMBERS SEMINAR
 Speaker:  No Members Seminar this week, in lieu of the Workshop on Analytic Number Theory 


Tuesday, March 16, 2010
WORKSHOP ON ANALYTIC NUMBER THEORY
 Topic:  Agenda 


GEOMETRY/DYNAMICAL SYSTEMS SEMINAR
 Topic:  Symplectically NonFillable Contact Manifolds and the Weinstein Conjecture 
Speaker:  Chris Wendl, Humboldt University, Berlin 


Wednesday, March 17, 2010
WORKSHOP ON ANALYTIC NUMBER THEORY
 Topic:  Agenda 


ANALYTIC AND GEOMETRIC NUMBER THEORY MINICOURSE
 Speaker:  No Analytic & Geometric Number Theory MiniCourse this week, in lieu of the Workshop on Analytic Number Theory 


Thursday, March 18, 2010
WORKSHOP ON ANALYTIC NUMBER THEORY
 Topic:  Agenda 


ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Speaker:  No Analytic & Geometric Number Theory Seminar this week, in lieu of the Workshop on Analytic Number Theory 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Speaker:  No Joint IAS/PU Number Theory Seminar this week, in lieu of the Workshop on Analytic Number Theory 


Friday, March 19, 2010
WORKSHOP ON ANALYTIC NUMBER THEORY
 Topic:  Agenda 


Tuesday, March 23, 2010
COMPUTER SCIENCE/DISCRETE MATH II
 Speaker:  No talk today in lieu of the U.S. Income Tax Seminar for Members 


Monday, March 29, 2010
COMPUTER SCIENCE/DISCRETE MATH I
 Speaker:  There will be no TCS/DM Seminar talk today 


GEOMETRY/DYNAMICAL SYSTEMS SEMINAR
 Topic:  Ideal Valued Measures and Topology of Maps 
Speaker:  M. Gromov, Courant Institute and IHES 


Thursday, April 1, 2010
ANALYTIC AND GEOMETRIC NUMBER THEORY SEMINAR
 Topic:  Twists of LFunctions 
Speaker:  Alberto Perelli, University of Genova, Italy 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  On a pAdic Automorphic Construction of Euler Systems 
Speaker:  Eric Urban, Columbia University 


Tuesday, April 6, 2010
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Mobius Randomness and Dynamics 
Speaker:  Peter Sarnak, Professor, School of Mathematics 


MARSTON MORSE LECTURE
 Topic:  Cotangent Bundles and Their Relatives 
Speaker:  Paul Seidel, Massachusetts Institute of Technology 


Wednesday, April 7, 2010
SPECIAL LECTURE
 Topic:  Berkovich Spaces as ProDefinable Spaces 
Speaker:  Francois Loeser, Ecole Normale Superieure, Paris, France 


MARSTON MORSE LECTURE
 Topic:  Monodromy and its Categorification 
Speaker:  Paul Seidel, Massachusetts Institute of Technology 


 Topic:  Toward a Computational Morse Theory: Rigorous Computations of Equilibria and Connecting Orbits 
Speaker:  JeanPhilippe Lessard, Rutgers, The State University of New Jersey 


Thursday, April 8, 2010
MARSTON MORSE LECTURE
 Topic:  Symplectic Topology as Sheaf Theory? 
Speaker:  Paul Seidel, Massachusetts Institute of Technology 


Friday, April 16, 2010
ANALYSIS MATHPHYSICS SEMINAR
 Topic:  The Decay of Fourier Modes in Solutions of the 2dim NavierStokes System 
 Note: (This is joint work with Dong Li and E. Dinaburg.) 
Speaker:  Yakov Sinai, Princeton University 


Tuesday, April 20, 2010
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  Matching Vector Codes 
Speaker:  Zeev Dvir, Member, School of Mathemtics 


GEOMETRY/DYNAMICAL SYSTEMS SEMINAR
 Topic:  Loop Products and Closed Geodesics 
 Note: (Part I of a double Geometry/Dynamical Systems Seminar) 
Speaker:  Nancy Hingston, College of New Jersey 


Special EyjafjallajÃ¶kull Seminar
 Topic:  Fast and Slow 
Speaker:  Michael Berry, Physics Department, Bristol University 


Thursday, April 22, 2010
GEOMETRY/DYNAMICAL SYSTEMS SEMINAR
 Topic:  Refining and Generalizing Gromov's Compactness Theorem for JCurves 
Speaker:  Joel Fish, Stanford University 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  Deformation rings of Group Representations 
 Note: THIS TALK WAS BEEN CANCELLED, DUE TO THE VOLCANO. IT HAS B EEN RESCHEDULED FOR THURSDAY, APRIL 29, 2010 
Speaker:  Bart de Smit, Universiteit Leiden 


HERMANN WEYL LECTURES
 Topic:  An Overview of Some Problems of Unlikely Intersections 
Speaker:  Umberto Zannier, Scuola Normale Superiore de Pisa, Italy 


Wednesday, May 5, 2010
HERMANN WEYL LECTURES
 Topic:  Unlikely Intersections in Multiplicative Groups and the Zilber Conjecture 
Speaker:  Umberto Zannier, Scuola Normale Superiore de Pisa, Italy 


Tuesday, May 11, 2010
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  SmallBias Sets 
Speaker:  Amir Yehudayoff, Member, School of Mathematics 


HERMANN WEYL LECTURES
 Topic:  Unlikely Intersections in Elliptic Surfaces and Problems of Masser 
Speaker:  Umberto Zannier, Scuola Normale Superiore de Pisa, Italy 


Wednesday, May 12, 2010
HERMANN WEYL LECTURES
 Topic:  About the Andr\'eOort Conjecture 
Speaker:  Umbertro Zannier, Scuola Normale Superiore de Pisa, Italy 


Tuesday, May 25, 2010
COMPUTER SCIENCE/DISCRETE MATH II
 Topic:  The Stepanov Method 
Speaker:  Avi Wigderson, Professor, School of Mathemtics 


Monday, June 14, 2010
PSEUDORANDOMNESS IN MATHEMATICAL STRUCTURES WORKSHOP
 

GEOMETRY AND MATERIALS SEMINAR
 Topic:  Topological Defects in Liquid Crystals: Beyond Homotopy Groups 
Speaker:  Bryan Chen, University of Pennsylvania 


Tuesday, June 15, 2010
PSEUDORANDOMNESS IN MATHEMATICAL STRUCTURES WORKSHOP
 

Wednesday, June 16, 2010
PSEUDORANDOMNESS IN MATHEMATICAL STRUCTURES WORKSHOP
 

Thursday, June 17, 2010
PSEUDORANDOMNESS IN MATHEMATICAL STRUCTURES WORKSHOP
 

Friday, June 18, 2010
PSEUDORANDOMNESS IN MATHEMATICAL STRUCTURES WORKSHOP
 

Back to top
Monday, August 2, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Tuesday, August 3, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Wednesday, August 4, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Thursday, August 5, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Friday, August 6, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Monday, August 9, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Tuesday, August 10, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Wednesday, August 11, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Thursday, August 12, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


Friday, August 13, 2010
Princeton MiniWorkshop for Applied Mathematicians & Structural Biologists
 Topic:  


MEMBERS SEMINAR
  Note: NO MEMBERS SEMINAR TODAY 


 Topic:  New Tools for an Old Problem: The Dynamics of Area Preserving Disc Maps 
Speaker:  Barney Bramham, Member, School of Mathematics 


 Topic:  Local to Global Phenomena in Deficient Groups 
Speaker:  Elena Fuchs, Member, School of Mathematics 


 Topic:  Automorphy of Galois Representations 
Speaker:  David Geraghty, Member, School of Mathematics; Princeton University 


Thursday, September 23, 2010
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  The WellPosedness for the KdV and mKdV Equations 
Speaker:  Zihua Guo, Member, School of Mathematics 


 Topic:  Families and Congruences Between Modular Forms 
Speaker:  Andrei Jorza, Member, School of Mathematics 


 Topic:  The Fundamental Group of Random 2Complexes 
Speaker:  Matthew Kahle, Member, School of Mathematics 


 Topic:  LPackets and Endoscopy for pAdic Groups 
Speaker:  Tasho Kaletha, Member, School of Mathematics 


 Topic:  Topics in Randomness and ErrorCorrecting Codes 
Speaker:  Swastik Kopparty, Member, School of Mathematics 


 Topic:  Additive Structures in the Primes 
Speaker:  Thái Hoàng Lê, Member, School of Mathematics 


MEMBERS SEMINAR
  Note: NO MEMBERS SEMINAR TODAY 


SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Some Aspects in TimeFrequency Analysis 
Speaker:  Victor Lie, Princeton University; Member, School of Mathematics 


 Topic:  Correlation Bounds for Polynomials 
Speaker:  Shachar Lovett, Member, School of Mathematics 


 Topic:  The Cohomology of Arithmetic Groups 
Speaker:  Simon Marshall, Member, School of Mathematics 


 Topic:  The Structure of Materials 
Speaker:  Jeremy Mason, Member, School of Mathematics 


 Topic:  Resolution of Singularities on Shimura Varieties, and the Local Langlands Correspondence 
Speaker:  Jared Weinstein, Member, School of Mathematics 


Wednesday, September 29, 2010
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  The Spectrum of the Critical Almost Mathieu Operator 
Speaker:  Mira Shamis, Member, School of Mathematics 


 Topic:  Geometric Realization of the Local Langlands Correspondence 
Speaker:  Sug Woo Shin, Member, School of Mathematics 


 Topic:  Perturbation Series for Band Matrices and for the Anderson Model 
Speaker:  Alexander Sodin, Member, School of Mathematics 


Thursday, September 30, 2010
SHORT TALKS BY POSTDOCTORAL MEMBERS
 Topic:  Some Questions Regarding Arithmetic Circuits 
Speaker:  Srikanth Srinivasan, Member, School of Mathematics 


 Topic:  TorsionFreeness of Certain Cohomology Groups of PELType Shimura Varieties 
Speaker:  Junecue Suh, Member, School of Mathematics 


 Topic:  L^p Concentration of Semiclassical Quasimodes 
Speaker:  Melissa Tacy, Member, School of Mathemtics 


MEMBERS SEMINAR
 Topic:  Potential Automorphy 
Speaker:  Richard Taylor, Harvard University; Distinguished Visiting Professor, School of Mathematics 


 Topic:  Loopy Network Topology and Leaf Vein Architecture 
Speaker:  Eleni Katifori, The Rockefeller University 


Thursday, October 7, 2010
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Overview of the pAdic Local Langlands Correspondence for GL(2,Q_p) 
 Note: (Introduction to the Lecture Series and and overview for those unable to attend the whole Lecture Series) 
Speaker:  Pierre Colmez, National Center for Scientific Research 


GEOMETRY AND CELL COMPLEXES
 Topic:  Descriptions of the GrainGrowth Structure 
Speaker:  Jeremy Mason, Member, School of Mathematics 


Wednesday, October 13, 2010
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS MINICOURSE
 Topic:  The Completed Cohomology of Arithmetic Groups 
 Note: (Continuation of the October 6 talk) 
Speaker:  Frank Calegari, Northwestern University; Member, School of Mathematics 


PUBLIC LECTURE
 Topic:  Voting Paradoxes and Combinatorics 
Speaker:  Noga Alon, Tel Aviv University; Member, School of Mathemtaics 


Thursday, October 14, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 1 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


Thursday, October 21, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 2 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


Friday, October 22, 2010
GEOMETRY AND CELL COMPLEXES SEMINAR
 Topic:  Spectral Geometry of Random Graphs 
Speaker:  Igor Riven, Temple University; Member, School of Mathematics 


GEOMETRY/DYNAMICAL SYSTEMS SEMINAR
 Topic:  Global Stringy Orbifold Cohomology, KTheory and de Rham theory with Possible Applications to LandauGinzburg Theory 
Speaker:  Ralph Kaufmann, Purdue University; Member, School of Mathematics 


Monday, October 25, 2010
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Speaker:  (No CSDM talk today  FOCS 2010 Symposium 


Tuesday, October 26, 2010
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR II
 Speaker:  (No CSDM talk today  FOCS 2010 Symposium 


GEOMETRY AND CELL COMPLEXES
 Topic:  Toric Arrangements 
Speaker:  Margaret Readdy, University of Kentucky; Member, School of Mathematics 


Thursday, October 28, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 3 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


PUBLIC LECTURE
 Topic:  The Mathematical Truth 
Speaker:  Enrico Bombieri, IBM von Neumann Professor, School of Mathematics 


 Topic:  Topological Methods for Distributed Coverage Verification in Mobile Sensor Networks 
Speaker:  Ali Jadbabaie, University of Pennsylvania 


 Topic:  Spaces of Particles, Their Applications and Connections 
Speaker:  Frederick Cohen, University of Rochester 


Thursday, November 4, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 4 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  A Satake Isomorphism mod.p 
Speaker:  Guy Henniart, University of ParisSud 


Monday, November 8, 2010
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Topic:  The Graph Removal Lemma 
Speaker:  Jacob Fox, Massachusetts Institute of Technology 


MEMBERS SEMINAR
 Topic:  Beauty and Truth in Mathematics; a Tribute to Albert Einstein and Hermann Weyl 
 Note: (Time is 1/2 hour later than usual) 
Speaker:  Sir Michael Atiyah 


Thursday, November 11, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 5 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


Monday, November 15, 2010
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Topic:  Fractional Perfect Matchings in Hypergraphs 
Speaker:  Andrzej Rucinski, Adam Mickiewicz University in Polznan, Poland; Emory University 


Thursday, November 18, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 6 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


Thursday, November 25, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 7 
 Note: NO LECTURE TODAY IN OBSERVANCE OF THANKSGIVING DAY 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


Monday, November 29, 2010
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Topic:  The Permanents of Gaussian Matrices 
Speaker:  Scott Aaronson, Massachusetts Institute of Technology 


Wednesday, December 1, 2010
Mathematics Seminars
 

 Topic:  Fundamental Groups of Random Simplicial Complexes 
Speaker:  Eric Babson, University of California at Davis 


Thursday, December 2, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 7 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


JOINT IAS/PU NUMBER THEORY SEMINAR
 Topic:  The Iwasawa Main Conjectures for Modular Forms 
Speaker:  Christopher Skinner, Princeton University; Member, School of Mathematics 


Monday, December 6, 2010
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Topic:  Nonlinear Dvoretzky Theory 
Speaker:  Assaf Naor, Courant Institute of Mathematical Sciences 


Tuesday, December 7, 2010
INTRODUCTION TO THE UNIVALENT FOUNDATIONS OF MATHEMATICS/COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR II
 Topic:  Introduction to the Coq Proof Assistant 
Speaker:  Andrew Appel, Princeton University 


FOURTH RUTH AND IRVING ADLER EXPOSITORY LECTURE IN MATHEMATICS
 Topic:  Entropy, Algebraic Integers and Moduli of Surfaces 
Speaker:  Curtis McMullen, Harvard University 


Wednesday, December 8, 2010
LECTURE SERIES ON SOME ASPECTS OF THE pADIC LOCAL LANGLANDS CORRESPONDENCE FOR GL(2,Q_p)
 Topic:  Lecture 8 
 Note: (New Date for This Lecture Only) 
Speaker:  Pierre Colmez, National Center for Scientific Research; Member, School of Mathematics 


Friday, December 10, 2010
INTRODUCTION TO THE UNIVALENT FOUNDATIONS OF MATHEMATICS
 Topic:  Univalent Foundations of Mathematics 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics 


Monday, December 13, 2010
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Topic:  Colouring Tournaments 
Speaker:  Paul Seymour, Princeton University 


Wednesday, December 15, 2010
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Ramification in Iwasawa Modules 
Speaker:  Chandrashekar Khare, University of California, Los Angeles; Member, School of Mathematics 


Thursday, January 13, 2011
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  The TaylorWiles Method for Coherent Cohomology 
Speaker:  Michael Harris, University of Paris 7; Member, School of Mathematics 


MEMBERS SEMINAR
 Topic:  There will be no Members Seminar talk today. 


Wednesday, January 19, 2011
GEOMETRY/DYNAMICAL SYSTEMS
 Topic:  Contacting the Moon 
Speaker:  Urs Frauenfelder, Seoul National University 


Thursday, January 27, 2011
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Presentation of an Iwasawa Algebra; The Case of the Level 1 Subgroup of SL(2,Z_p) 
Speaker:  Laurent Clozel, University of ParisSud; Member, School of Mathematics 


MATHEMATICAL CONVERSATIONS
 Topic:  Randomness in Number Theory 
Speaker:  Peter Sarnak, Professor, School of Mathematics 


Thursday, February 3, 2011
THE IWASAWA MAIN CONJECTURE FOR GL(2) MINICOURSE
 Topic:  Lecture 1 
Speaker:  Christopher Skinner, Princeton University; Member, School of Mathematics 


GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Automorphy Lifting for Galois Representations With Small Residual Image 
Speaker:  Jack Thorne, Harvard University 


Friday, February 4, 2011
ANALYSIS/MATHEMATICAL PHYSICS SEMINAR
 Topic:  Generalized Kepler Problems 
Speaker:  Guowu Meng, Hong Kong University of Science & Technology; Joint Member, School of Mathematics & Natural Sciences 


Monday, February 7, 2011
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Topic:  Fast Random Projections 
Speaker:  Edo Liberty, Yahoo! Research, Haifa, Isreal 


 Topic:  Computing Arithmetic Invariants of Hyperfolic 3Manifolds 
Speaker:  Walter Neumann, Barnard College, Columbia University 


MATHEMATICAL CONVERSATIONS
 Topic:  The Isoperimetirc Inequality 
Speaker:  Larry Guth, University of Toronto; Member, School of Mathematics 


Thursday, February 10, 2011
THE IWASAWA MAIN CONJECTURE FOR GL(2) MINICOURSE
 Topic:  Lecture 2 
Speaker:  Christopher Skinner, Princeton University; Member, School of Mathematics 


GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Eisenstein Congruences and Euler Systems 
Speaker:  Eric Urban, Columbia University; Member, School of Mathematics 


MATHEMATICAL CONVERSATIONS
 Topic:  What We Can Do With Waves 
Speaker:  Melissa Tacy, Member, School of Mathemtaics 


Thursday, February 17, 2011
THE IWASAWA MAIN CONJECTURE FOR GL(2) MINICOURSE
 Topic:  Lecture 3 
Speaker:  Christopher Skinner, Princeton University; Member, School of Mathemtics 


MEMBERS SEMINAR
 Speaker:  NO TALK IN OBSERVANCE OF PRESIDENTS DAY 


Wednesday, February 23, 2011
THE IWASAWA MAIN CONJECTURE FOR GL(2) MINICOURSE
 Topic:  Lecture 4 
Speaker:  Christopher Skinner, Princeton University; Member, School of Mathemtics 


MATHEMATICAL CONVERSATIONS
 Topic:  ErrorCorrecting Codes 
Speaker:  Swastik Kopparty, Member, School of Mathematics 


Thursday, February 24, 2011
MINICOURSE ON AUTOMORPHY
 Topic:  Galois Representations Attached to Automorphic Forms 
Speaker:  Richard Taylor, Harvard University; Distinguished Visiting Professor, School of Mathematics 


 Topic:  Deformations of Galois Representations 
Speaker:  David Geraghty, Princeton University; Member, School of Mathematics 


GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  On Automorphy of Certain Galois Representations of GO_4 Type 
Speaker:  Tong Liu, Purdue University; Member, School of Mathematics 


 Topic:  Grassmannians, Polytopes and Quantum Field Theory 
Speaker:  Nima ArkaniHamed, School of Natural Sciences, IAS 


 Topic:  Periodic Foams and Manifolds 
Speaker:  Frank Lutz, Technische Universitat Berlin 


Thursday, March 3, 2011
MINICOURSE ON AUTOMORPHY
 Topic:  Deformations of Galois Representations (continued) 
Speaker:  David Geraghty, Princeton University; Member, School of Mathematics 


 Topic:  Automorphy Lifting Theorems I 
Speaker:  David Geraghty, Princeton University; Member, School of Mathematics 


Friday, March 4, 2011
WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

Thursday, March 10, 2011
MINICOURSE ON AUTOMORPHY
 Topic:  Automorphy Lifting Theorems I (continued) 
Speaker:  David Geraghty, Princeton University; Member, School of Mathematics 


 Topic:  Potential Automorphy Theorems I 
Speaker:  Richard Taylor, Harvard University; Distinguished Visiting Professor, School of Mathematics 


GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Analytic Geometry Over F_1 
Speaker:  Vladimir Berkovich, Weizmann Institute of Science 


Friday, March 11, 2011
WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

QUESTION SESSION ON GRASSMANNIANS, POLYTOPES AND QUANTUM FIELD THEORY
 Speaker:  Nima ArkaniHamed, Professor, School of Natural Sciences 


MATHEMATICAL CONVERSATIONS
 Topic:  The (Unreasonable) Effectiveness of (Hyperbolic) Geometry 
Speaker:  Igor Rivin, Temple University; Member, School of Mathematics 


Thursday, March 17, 2011
MINICOURSE ON AUTOMORPHY
 Topic:  Automorphy Theorems II 
Speaker:  David Geraghty, Princeton University; Member, School of Mathematics 


 Topic:  Applications 
Speaker:  Richard Taylor, Harvard University; Distinguished Visiting Professor, School of Mathematics 


WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

QUESTION SESSION ON GRASSMANNIANS, POLYTOPES AND QUANTUM FIELD THEORY
  Note: This is a continuation of Tuesday's talk. 
Speaker:  Nima ArkaniHamed, Professor, School of Natural Sciences 


Monday, March 21, 2011
WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  The Proof of the BurgerSarnak Conjecture 
Speaker:  Laurent Clozel, University of ParisSud/Member, School of Mathematics 


WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  Supercuspidal LPackets 
Speaker:  Tasho Kaletha, Member, School of Mathematics 


MEMBERS SEMINAR
 Speaker:  NO TALK IN LIEU OF WORKSHOP ON GALOIS REPRESENTATIONS 


WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  Construction of Eigenvarieties and Coherent Cohomology 
Speaker:  Vincent Pilloni, Columbia University 


 Topic:  An Overconvergent EichlerShimura Map 
Speaker:  Adrian Iovita, Corcordia University 


Tuesday, March 22, 2011
WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  LocalGlobal Compatibility and Monodromy 
Speaker:  Ana Caraiani, Harvard University 


COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR II
  Note: There will be no talk today. 


WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  Intersection Cohomology is Useless 
Speaker:  Sophie Morel, Harvard University/IAS 


 Topic:  Perfectoid Spaces 
Speaker:  Peter Scholze, University of Bonn 


 Topic:  A Semistable Model for the Tower of Modular Curves 
Speaker:  Jared Weinstein, Member, School of Mathematics 


Wednesday, March 23, 2011
WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  Minimal Modularity Lifting Theorems for Imaginary Quadratic Fields 
Speaker:  Frank Calegari, Northwestern University/Member, School of Mathematics 


 Topic:  pAdic HodgeTheoretic Properties of Etale Cohomology with mod p Coefficients, and the Cohomology of Shimura Varieties  1 
Speaker:  Matthew Emerton, Northwestern University 


 Topic:  pAdic Hodgetheoretic Properties of Etale Cohomology With mod p coefficients, and the Cohomology of Shimura Varieties  2 
Speaker:  Toby Gee, Northwestern University 


 Topic:  LocalGlobal Compatibility at Primes Dividing 1 
Speaker:  David Geraghty, Princeton University/Member, School of Mathematics 


Thursday, March 24, 2011
WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  From General Etale (phi,Gamma)Modules to Representations of G(Q_p) 
Speaker:  MarieFrance Vigneras, Institut de Mathematiques de Jussieu 


 Topic:  The Image of Colmez's Montreal Functor 
Speaker:  Vytautas Paskunas, University of Bielefeld 


 Topic:  Locally Algebraic Vectors in the pAdic Langlands Correspondence 
Speaker:  Gabriel Dispinescu, Ecole Polytechnique 


Friday, March 25, 2011
WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  Vanishing of the \muInvariant of pAdic Hecke L Functions 
Speaker:  Haruzo Hida, University of California, Los Angeles 


 Topic:  Recent Developments in NonCommutative Iwasawa Theory  1 
Speaker:  David Burns, King's College London 


WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

WORKSHOP ON GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS
 Topic:  Recent Develoipments in NonCommutative Iwasawa Theory  2 
Speaker:  Mahesh Kakde, University College London 


MEMBERS SEMINAR
 Topic:  MumfordTate Groups and Domains 
Speaker:  Phillip Griffiths, Professor Emeritus, School of Mathematics 


Wednesday, March 30, 2011
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Reductions of Local Galois Representations Arising From Hilbert Modular Forms 
Speaker:  Fred Diamond, Brandeis University 


MATHEMATICAL CONVERSATIONS
 Topic:  Expander Graphs: Why Number Theorists Might Care About Network Optimization 
Speaker:  Elena Fuchs, Member, School of Mathematics 


Thursday, March 31, 2011
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Local Universal Lifting Rings When  \neq p 
Speaker:  SuhHyun Choi, Korea Advanced Institute of Science and Technology (KAIST) 


QUESTION SESSION ON GRASSMANNIANS, POLYTOPES AND QUANTUM FIELD THEORY
 Speaker:  Nima ArkaniHamed, Professor, School of Natural Sciences 


Friday, April 1, 2011
WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

MATHEMATICAL CONVERSATIONS
 Topic:  "We know that God exists because mathematics is consistent and we know that the devil exists because we cannot prove the consistency."  Andre Weil 
Speaker:  Menachem Kojman, Ben Gurion University of the Negev; Member, School of Mathemtics 


Thursday, April 7, 2011
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Topic:  Overconvergent Igusa Tower and Overconvergent Modular Forms 
 Note: (joint work with O. Brinon and A. Mokrane) 
Speaker:  Jacques Tilouine, University de Paris 13 and Institut Universitaire de France 


QUESTION SESSION ON GRASSMANNIANS, POLYTOPES AND QUANTUM FIELD THEORY
 Speaker:  Nima ArkaniHamed, Professor, School of Natural Sciences 


Friday, April 8, 2011
WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

MATHEMATICAL CONVERSATIONS
 Topic:  Atiyah's Connectivity, Morse Theory and Solution Sets 
Speaker:  Alvaro Pelayo, Member, School of Mathematics 


Friday, April 15, 2011
WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

Tuesday, April 19, 2011
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR II
 Topic:  New Tools for Graph Coloring 
Speaker:  Rong Ge, Princeton University 


MATHEMATICAL CONVERSATIONS
 Topic:  The Unique Games Conjecture 
Speaker:  Ryan O'Donnell, Carnegie Mellon University; Member, School of Mathematics 


WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

Tuesday, April 26, 2011
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR II
 Topic:  Quadratic GoldreichLevin Theorems 
Speaker:  Madhur Tulsiani, Member, School of Mathematics 


Wednesday, April 27, 2011
MATHEMATICAL CONVERSATIONS
 Topic:  Computer Science and Homotopy Theory 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics 


Friday, April 29, 2011
WORKING GROUP ON SYMPLECTIC TOPOLOGY
 

Monday, May 2, 2011
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR I
 Speaker:  CSDM Seminars I will resume first term of the 201112 academic year 


Tuesday, May 3, 2011
COMPUTER SCIENCE AND DISCRETE MATHEMATICS SEMINAR II
 Speaker:  CSDM Seminars II will be resume first term of the 201112 academic year 


QUESTION SESSION ON GRASSMANNIANS, POLYTOPES AND QUANTUM FIELD THEORY
 Topic:  Informal Talk 
Speaker:  Sasha Goncharov 


Wednesday, May 4, 2011
MATHEMATICAL CONVERSATIONS
 Topic:  "Mathemagical" 
 Note: This will be the last Math Conversation of the 201011 Academic year. 
Speaker:  Richard Ehrenborg and Christine Taylor, University of Kentucky and Harvard University 


Thursday, May 5, 2011
GALOIS REPRESENTATIONS AND AUTOMORPHIC FORMS SEMINAR
 Speaker:  The Galois Representations and Automorphic Forms Seminar has ended for the 201011 Academic year. 


Friday, May 6, 2011
WORKING GROUP ON SYMPLECTIC TOPOLOGY
  Note: This will be the last meeting of the Working Group for the 201011 Academic Year. 


Monday, May 16, 2011
2011 Women and Mathematics
  Note: Registration 


2011 Program for Women and Mathematics
 Topic:  


Tuesday, May 17, 2011
2011 Women and Mathematics
 

QUESTION SESSION ON GRASSMANNIANS, POLYTOPES AND QUANTUM FIELD THEORY
 Speaker:  Nima ArkaniHamed, Professor, School of Natural Sciences 


2011 Program for Women and Mathematics
 Topic:  


Wednesday, May 18, 2011
2011 Women and Mathematics
 

2011 Program for Women and Mathematics
 Topic:  


Thursday, May 19, 2011
2011 Women and Mathematics
 

2011 Program for Women and Mathematics
 Topic:  


Friday, May 20, 2011
2011 Women and Mathematics
 

2011 Program for Women and Mathematics
 Topic:  


Tuesday, May 24, 2011
2011 Women and Mathematics
 

2011 Program for Women and Mathematics
 Topic:  


Wednesday, May 25, 2011
2011 Women and Mathematics
 

2011 Program for Women and Mathematics
 Topic:  


Thursday, May 26, 2011
2011 Women and Mathematics
 

2011 Program for Women and Mathematics
 Topic:  


Friday, May 27, 2011
2011 Women and Mathematics
 

Back to top
Short Talks by Postdoctoral Members
 Topic:  Stability and Instability of NearIntegrable Hamiltonian Systems 
Speaker:  Abed Bounemoura, IMPA; Member, School of Mathematics 


 Topic:  PseudoHolomorphic Curves and Approximations of Zero Entropy Hamiltonian Systems by Periodic Ones 
Speaker:  Barney Bramham, Member, School of Mathematics 


 Topic:  Concentration Compactness Method for Global WellPosedness for the EnergySupercritical Nonlinear Wave Equation 
Speaker:  Aynur Bulut, The University of Texas at Austin; Member, School of Mathematics 


 Topic:  Limit Theorems for Theta Sums and Applications 
Speaker:  Francesco Cellarosi, Princeton University; Member, School of Mathematics 


 Topic:  Legendrian Invariants in Rational Homology Spheres 
Speaker:  Joan Licata, Stanford University; Member, School of Mathematics 


Wednesday, September 21, 2011
Short Talks by Postdoctoral Members
 Topic:  Three KnotTheoretic Perspectives on Algebra 
Speaker:  Zsuzsanna Dancso, University of Toronto; Member, School of Mathematics 


 Topic:  Residue Classes Containing an Unexpected Number of Primes 
Speaker:  Daniel Fiorilli, University of Montreal; Member, School of Mathematics 


 Topic:  Categorification in Representation Theory 
Speaker:  Anthony Licata, Stanford University; Member, School of Mathematics 


 Topic:  Global Properties of Reeb Dynamics and PseudoHolomorphic Curves 
Speaker:  Umberto Hryniewicz, Universidade Federal do Rio de Janeiro; Member, School of Mathemtics 


 Topic:  Hofer's Geometry of Hamiltonian Diffeomorphisms on Surfaces 
Speaker:  Michael Khanevsky, ETH Zurich; Member, School of Mathematics 


Friday, September 23, 2011
Short Talks by Postdoctoral Members
 Topic:  Mean Curvature Flow on ThreeDimensional Cell Structures 
Speaker:  Emanuel Lazar, Princeton University; Member, School of Mathematics 


 Topic:  Floer Theory, Dynamics and Hyperkahler Geometry 
Speaker:  Sonja Hohloch, Stanford University; Member, School of Mathematics 


 Topic:  Some AlgebraicCombinatoric Problems 
Speaker:  Shachar Lovett, Member, School of Mathematics 


 Topic:  Equivariant Topology and Discrete Geometry 
Speaker:  Benjamin Matschke, Technical University of Berlin; Member, School of Mathematics 


Wednesday, September 28, 2011
Symplectic Dynamics Seminar
 Topic:  Problems of Ideal Incompressible Fluids 
Speaker:  Alexander Shnirelman, Concordia University; Member, School of Mathematics 


 Topic:  Shadowing and Diffusion in Hamiltonian Systems 
Speaker:  Marian Gidea, Northeastern Illinois University; Member, School of Mathematics 


Thursday, September 29, 2011
Working Group on Algebraic Number Theory
 

Friday, September 30, 2011
Geometry Seminar
 Topic:  Multiplicities and the Equivariant Index 
Speaker:  Jochen Bruening, Humboldt University 


Joint IASPU Symplectic Geometry Seminar
 Topic:  On Singularities With Rational Homology Disk Smoothings 
Speaker:  Andras Stipsicz, Renyi Institute of Mathematics, Member, School of Mathematics 


Members Seminar
  Note: (No Meeting This Week in Lieu of Short Talks by Postdoctoral Members) 


Short Talks by Postdoctoral Members
 Topic:  Properties of Random Group Elements 
Speaker:  Chen Meiri, Hebrew University; Member, School of Mathematics 


 Topic:  Limit Theorems in Pseudorandomness 
Speaker:  Raghu Meka, The University of Texas at Austin; Member, School of Mathematics 


 Topic:  The (CounterIntuitive) Geometry of Cut and Flow Polytopes 
Speaker:  Ankur Moitra, Massachusetts Institute of Technology; Member, School of Mathematics 


 Topic:  Symplectic and Spectral Theory of Integrable Systems 
Speaker:  Alvaro Pelayo, Washington University in St. Louis; Member, School of Mathematics 


Wednesday, October 5, 2011
Short Talks by Postdoctoral Members
 Topic:  Incidence Geometry and Connections to Theoretical Computer Science 
Speaker:  Shubhangi Saraf, Microsoft Research; Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Seeing and Sculpting Defects in Liquid Crystals with the Thom Construction 
Speaker:  Bryan Chen, University of Pennsylvania 


Short Talks by Postdoctoral Members
 Topic:  Lower Bounds on the Lyapunov Exponent of 1D Schrodinger Operators Using Crude Estimates on the Density of States 
Speaker:  Mira Shamis, Member, School of Mathematics 


 Topic:  Sphere Packings, Poisson Statistics and the Epstein Zeta Function 
Speaker:  Anders Sodergren, Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Categorification in Topology and Algebra 
Speaker:  Radmila Sazdanovic, University of Pennsylvania 


Short Talks by Postdoctoral Members
 Topic:  Heegaard Floer Homology and Legendrian Knots 
Speaker:  Vera Vertesi, Massachusetts Institute of Technology; Member, School of Mathematics 


 Topic:  The Density of States for Random Band Matrices 
Speaker:  Alexander Sodin, Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Robust Algorithms for Piecewise Constant Vector Field Topology 
Speaker:  Andrzej Szymczak, Colorado School of Mines 


Friday, October 7, 2011
Short Talks by Postdoctoral Members
 Topic:  Differential Cohomology 
Speaker:  Andrew Stimpson, Stony Brook University; Member, School of Mathemtics 


 Topic:  Diophantine Geometry 
Speaker:  Rafael von Kenel, ETH Zurich; Member, School of Mathematics 


 Topic:  Radiation Field for Einstein Vacuum Equations 
Speaker:  Fang Wang, Princeton University; Member, School of Mathematics 


 Topic:  Some Connections Between Homotopy Theory and Logic 
Speaker:  Michael Warren, Dalhousie University; Member, School of Mathematics 


Members Seminar
  Note: (No Meeting This Week in Lieu of Workshop on Symplectic Dynamics) 


Working Group on Algebraic Number Theory
 

Wednesday, October 19, 2011
Symplectic Dynamics Seminar
 Topic:  On the LongTime Behavior of 2D Flows 
Speaker:  Alexander Shnirelman, Concordia University; Member, School of Mathematics 


Mathematical Conversations
 Topic:  Simple Geodesics on Surfaces 
Speaker:  Nancy Hingston, The College of New Jersey; Member, School of Mathematics 


Friday, October 21, 2011
Analysis Seminar
 Topic:  On the Instability for 2D Fluids 
Speaker:  Serguei Denissov, University of Wisconsin, Madison; Member, School of Mathematics 


Monday, October 24, 2011
Computer Science/Discrete Mathematics Seminar I
 Speaker:  No Seminar (FOCS 2011 Meeting) 


Tuesday, October 25, 2011
Computer Science/Discrete Mathematics Seminar II
 Speaker:  No Seminar (FOCS 2011 Meeting) 


Wednesday, October 26, 2011
Symplectic Dynamics Seminar
 Topic:  Braids and Flows 
Speaker:  Alexander Shnirelman, Concordia University; Member, School of Mathematics 


 Topic:  Arnold Diffusion by Variational Methods 
Speaker:  John Mather, Princeton University; Member, School of Mathemaatics 


Mathematical Conversations
 Topic:  On the Square Peg Problem 
Speaker:  Benjamin Matschke, Member, School of Mathematics 


Monday, October 31, 2011
Computer Science/Discrete Mathematics Seminar I
 Topic:  Mantel's Theorem for Random Graphs 
Speaker:  Jeff Kahn, Rutgers, The State University of New Jersey 


Members Seminar
 Speaker:  No Seminar Today 


Tuesday, November 1, 2011
Computer Science/Discrete Mathematics Seminar II
  Note: http://intractability.princeton.edu/blog/2011/09/princetonquantumcomputingday/ 
Speaker:  No Seminar (CCI Quantum Computation Workshop) 


Wednesday, November 2, 2011
Hermann Weyl Lectures
 Topic:  Chow Rings, Decomposition of the Diagonal and the Topology of Families 
 Note: Lecture 2: On the Generalized Bloch and Hodge Conjectures for Complete Intersections 
Speaker:  Claire Voisin, CNRS, Institut de Mathematiques de Jussieu, Paris 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Morse Theory and Stochastic Dynamics 
Speaker:  Jorge Kurchan, ESPCI 


Symplectic Dynamics Seminar
 Topic:  Arnold Diffusion by Variational Methods, II 
Speaker:  John Mather, Princeton University; Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  The Dynamics of Granular Materials 
Speaker:  Miro Kramar, Rutgers University 


Symplectic Dynamics Seminar
 Topic:  Hofer's Geometry of the Space of Diameters 
Speaker:  Michael Khanevsky, Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  A Topological Representation of Planning with Uncertainty 
Speaker:  Michael Erdmann, Carnegie Mellon University 


Mathematical Conversations
 Speaker:  There will be no meeting of the group this week 


Thursday, November 3, 2011
Hermann Weyl Lectures
 Topic:  Chow Rings, Decomposition of the Diagonal and the Topology of Families 
 Note: Lecture 3: Decomposition of the Small Diagonal and the Topology of Families 
Speaker:  Claire Voisin, CNRS, Institut de Mathematiques de Jussieu, Paris 


Friday, November 4, 2011
Working Group on Symplectic Dynamics
 Topic:  To Be Announced 
Speaker:  John Mather, Princeton University; Member, School of Mathematics 


 Topic:  Aubry Mather Theory From a Topological Viewpoint 
Speaker:  Marian Gidea, Northeastern Illinois University; Member, School of Mathematics 


Hermann Weyl Lectures
 Topic:  Chow Rings, Decomposition of the Diagonal and the Topology of Families 
 Note: Lecture 4: Integral Coefficients; Application to Birational Invariants 
Speaker:  Claire Voisin, CNRS, Institut de Mathematiques de Jussieu, Paris 


Joint IASPU Symplectic Geometry Seminar
 Speaker:  There will be no meeting of the seminar this week 


Wednesday, November 9, 2011
Symplectic Dynamics Seminar
 Topic:  Arnold Diffusion by Variational Methods III 
Speaker:  John Mather, Princeton University; Member, School of Mathematics 


Working Group on Symplectic Dynamics
 Topic:  Persistence of Invariant Submanifolds 
Speaker:  Abed Bounemoura, Member, School of Mathematics 


Mathematical Conversations
 Speaker:  There will be no meeting of the group this week 


Joint Princeton Mathematical Physics Seminar
 Topic:  QED in Half Space 
Speaker:  Robert Schrader, Freie Universit\"at Berlin 


Wednesday, November 16, 2011
Symplectic Dynamics Seminar
 Topic:  Twist Maps 
Speaker:  John Mather, Princeton University; Member, School of Mathematics 


Working Group on Symplectic Dynamics
 Topic:  Morse Theory and nCategories 
Speaker:  Sonja Hohloch, Member, School of Mathematics 


Mathematical Conversations
 Topic:  A Famous Actress, A Bad Boy of Music, and the Development of Spread Spectrum Communications 
Speaker:  Mark Goresky, Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Friday, November 18, 2011
Geometry Seminar
 Topic:  How to Construct 3 and 4Manifold Invariants via Pseudoholomorphic Quilts 
Speaker:  Katrin Wehrheim, Massachusetts Institute of Technology; Member, School of Mathematics 


Wednesday, November 23, 2011
Symplectic Dynamics Seminar
 Topic:  Twist Maps II 
Speaker:  John Mather, Princeton University; Member, School of Mathematics 


Working Group on Symplectic Dynamics
 Speaker:  There will be no meeting of the group this week. 


Mathematical Conversations
 Speaker:  There will be no meeting of the group this week. 


Thursday, November 24, 2011
Working Group on Algebraic Number Theory
 Speaker:  There will be no meeting of the group this week. 


Joint IASPU Number Theory Seminar
 Topic:  
Speaker:  There will be no meeting of the seminar this week. 


Friday, November 25, 2011
Geometry Seminar
 Speaker:  There will be no meeting of the seminar this week. 


Wednesday, November 30, 2011
Symplectic Dynamics Seminar
 Topic:  Twist Maps III 
 Note: THIS TALK HAS BEEN CANCELLED 
Speaker:  John Mather, Princeton University; Member, School of Mathematics 


Working Group on Symplectic Dynamics
 Topic:  Periodic Bounce Orbits and Some Speculations 
Speaker:  Peter Albers, Purdue University; Member, School of Mathematics 


Mathematical Conversations
 Topic:  (In)stability of Elliptic Fixed Points 
Speaker:  Abed Bounemoura, Member, School of Mathematics 


Thursday, December 1, 2011
Working Group on Algebraic Number Theory
 

Friday, December 2, 2011
Geometry Seminar
 Topic:  On Seifert Fibered 4Manifolds 
Speaker:  Weimin Chen, University of Massachusetts at Amherst; Member, School of Mathematics 


Joint IASPU Symplectic Geometry Seminar
 Topic:  Ramussen's sInvariant via Instantons and Other Remarks on Khovanov Homology as Seen by Instanton Floer Homology 
Speaker:  Tom Mrowka, Massachusetts Institute of Technology 


Members Seminar
 Topic:  Symplectic Integration Algorithms 
Speaker:  Scott Tremaine, School of Natural Sciences 


 Topic:  Colloidal Crystals on Curved Surfaces: Pleats and Fractionalization 
Speaker:  William Irvine, University of Chicago 


Working Group on Symplectic Dynamics
 Topic:  Aubry Mather Theory From a Topological Viewpoint 
Speaker:  Marian Gidea, Northeastern Illinois University; Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  From Sheets to Shapes: Using Topological Defects to Blueprint Curvature 
Speaker:  Carl Modes, Rockefeller University 


Mathematical Conversations
 Speaker:  There will be no meeting of the group this week. 


Monday, December 12, 2011
Computer Science/Discrete Mathematics Seminar I
 Topic:  Monotone Unification Problems 
Speaker:  Pavel Hrubes, University of Calgary 


Special Informal Mathematical Physics Discussion
 

Wednesday, December 14, 2011
Symplectic Dynamics Seminar
 Topic:  Actions of Higher Rank Abelian Groups: Measure Rigitidy, Arithmeticity and Topology 
Speaker:  Anatole Katok, Pennsylvania State University 


 Topic:  Actions of Higher Rank Abelian Groups: Measure Rigitidy, Arithmeticity and Topology (continued) 
Speaker:  Anatole Katok, Pennsylvania State University 


Mathematical Conversations
 Topic:  Circuit Lower Boundsa Combinatorial Approach to the P vs. NP Question 
Speaker:  Shachar Lovett, Member, School of Mathematics 


Thursday, December 15, 2011
Working Group on Algebraic Number Theory
 

Friday, December 16, 2011
Joint IASPU Symplectic Geometry Seminar
 Topic:  Bubbles and Onis 
Speaker:  Urs Frauenfelder, Seoul National University 


Wednesday, January 18, 2012
Working Group on Symplectic Dynamics
 Topic:  Nonregularizability of the Big Bang Singularity Using Blow Up 
Speaker:  Ed Belbruno, Courant Institute, New York University 


Wednesday, January 25, 2012
Symplectic Dynamics Seminar
 Topic:  On Conjugacy of Convex Billiards 
Speaker:  Vadim Kaloshin, Pennsylvania State University; Member, School of Mathematics 


Mathematical Conversations
 Topic:  From Algebraic Geometry to Neural Computations and Back  A Personal Perspective 
Speaker:  Mina Teicher, BarIlan University; Member, School of Mathematics 


Friday, January 27, 2012
Joint IASPU Symplectic Geometry Seminar
 Topic:  Symplectic Inverse Spectral Theory in the Semiclassical Regime for Toric Systems . . . and Beyond 
Speaker:  San Vu Ngoc, University of Rennes, France 


Tuesday, February 7, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  Randomness Extraction: A Survey 
Speaker:  David Zuckerman, University of Texas at Austin; Member, School of Mathematics 


Members Seminar
 Topic:  Topology vs Combinatorics of Line Arrangements 
Speaker:  Mina Teicher, BarIlan University; Member, School of Mathematics 


Tuesday, February 14, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  On the Colored Tverberg Problem 
Speaker:  Benjamin Matschke, Member, School of Mathematics 


Working Group on Symplectic Dynamics
 Topic:  Topological Hamiltonian Dynamics and AreaPreserving Homeomorphism Group 
Speaker:  YongGeun Oh, University of Wisconsin, Madison; Member, School of Mathematics 


Mathematical Conversations
 Topic:  ADE Dynkin Diagrams in Mathematics 
Speaker:  Anthony Licata, Member, School of Mathematics 


Thursday, February 16, 2012
Working Group on Algebraic Number Theory
 

Friday, February 17, 2012
Joint IASPU Symplectic Geometry Seminar
 Topic:  Geodesics for The WeilPetersson Metric 
Speaker:  Tudor Ratiu, EPFL (Ecole Polytechnique Federale de Lausanne), Switzerland 


Members Seminar
 Speaker:  No seminar today  IAS closed for Presidents' Day 


Tuesday, February 21, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  Finding Needles in Exponential Haystacks 
Speaker:  Joel Spencer, Courant Institute, NYU 


Mathematical Conversations
 Topic:  Positivity, Causality and Convexity 
Speaker:  Anna Wienhard, Princeton University; Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Tuesday, February 28, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  Complexity, Approximability, and Mechanism Design 
Speaker:  Christos Papadimitriou, University of California at Berkeley 


Thursday, March 1, 2012
Symplectic Dynamics Seminar
 Topic:  Stein Structures: Existence and Flexibility 
Speaker:  Kai Cieliebak, LudwigMaximiliansUniversitat, Munich, Germany 


Working Group on Algebraic Number Theory
 

Friday, March 2, 2012
Geometry Seminar
 Topic:  Stein Structures: Existence and Flexibility 
Speaker:  Kai Cieliebak, LudwigMaximiliansUniversitat, Munich, Germany 


Analysis Seminar
 Topic:  Global Existence of Surface Waves 
Speaker:  Jalal Shatah, Courant Institute, NYU 


Monday, March 5, 2012
Computer Science/Discrete Mathematics Seminar I
 Topic:  The Complexity of Distributions 
Speaker:  Emanuele Viola, Northeastern University 


Tuesday, March 6, 2012
Miniworkshop on Kuranishi Structures and GromovWitten Moduli Spaces
 Topic:  Kuranishi Structures and GromovWitten Moduli Spaces, Part I 
Speaker:  Katrin Wehrheim, Massachusetts Institute of Technology; Member, School of Mathematics 


Miniworkshop on Kuranishi Structures and GromovWitten Moduli Spaces
 Topic:  Kuranishi Structures and GromovWitten Moduli Spaces, Part II 
Speaker:  Dusa McDuff, Columbia University 


Wednesday, March 7, 2012
Mathematics Seminar Talks
 

Miniworkshop on Kuranishi Structures and GromovWitten Moduli Spaces
 Topic:  Kuranishi Structures and GromovWitten Moduli Spaces, Part III 
Speaker:  Katrin Wehrheim, Massachusetts Institute of Technology; Member, School of Mathematics 


 Topic:  Kuranishi Structures and GromovWitten Moduli Spaces, Part IV 
Speaker:  Dusa McDuff, Columbia University 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  The Search for Natural Quasicrystals 
Speaker:  Paul Steinhardt, Center for Theoretical Science, Princeton University 


 Topic:  Lattices, Hecke Operators, and the WellRounded Retract 
Speaker:  Mark McConnell, Center for Communications Research, Princeton University 


Mathematical Conversations
 Topic:  What is a Polyfold and Why Would One Care? 
Speaker:  Katrin Wehrheim, Massachusetts Institute of Technology; Member, School of Mathematics 


Thursday, March 8, 2012
Introduction to Polyfolds
 Topic:  Introduction to Polyfolds 
Speaker:  Katrin Wehrheim, Massachusetts Institute of Technology; Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Monday, March 12, 2012
MATHEMATICS SEMINARS
 

Workshop on Symplectic Dynamics II
  Note: http://www.math.ias.edu/wsd2 


Members Seminar
 Speaker:  No seminar today in lieu of Workshop on Symplectic Dynamics II 


Tuesday, March 13, 2012
MATHEMATICS SEMINARS
 

Workshop on Symplectic Dynamics II
  Note: http://www.math.ias.edu/wsd2 


Computer Science/Discrete Mathematics Seminar II
 Topic:  Applications of FTMollification II 
 Note: (This is a continuation of the March 6 talk.) 
Speaker:  Jelani Nelson, Member, School of Mathematics 


Wednesday, March 14, 2012
MATHEMATICS SEMINARS
 

Workshop on Symplectic Dynamics II
  Note: http://www.math.ias.edu/wsd2 


Thursday, March 15, 2012
MATHEMATICS SEMINARS
 

Workshop on Symplectic Dynamics II
  Note: http://www.math.ias.edu/wsd2 


Working Group on Algebraic Number Theory
 

Joint IASPU Number Theory Seminar
 Topic:  Hypergeometric Motives 
Speaker:  Fernando Villegas, University Texas at Austin 


Friday, March 16, 2012
MATHEMATICS SEMINARS
 

Workshop on Symplectic Dynamics II
  Note: http://www.math.ias.edu/wsd2 


Marston Morse Lectures
 Topic:  Dynamics on the Moduli Spaces of Curves, I 
Speaker:  Maryam Mirzakhani, Stanford University 


Wednesday, March 28, 2012
Marston Morse Lectures
 Topic:  Dynamics on the Moduli Spaces of Curves, II 
Speaker:  Maryam Mirzakhani, Stanford University 


Symplectic Dynamics Seminar
 Topic:  Closed Reeb Orbits on the Sphere and Symplectically Degenerate Maxima 
Speaker:  Viktor Ginzburg, University of California,Santa Cruz 


Thursday, March 29, 2012
Working Group on Algebraic Number Theory
 

Joint IASPU Number Theory Seminar
 Topic:  Modularity in Weight (1,1,...,1) via Overconvergent Hilbert Modular Forms 
Speaker:  Payman Kassaei, King's College London 


Friday, March 30, 2012
Marston Morse Lectures
 Topic:  Dynamics on the Moduli Spaces of Curves, III 
Speaker:  Maryam Mirzakhani, Stanford University 


Monday, April 2, 2012
Computer Science/Discrete Mathematics Seminar I
 Topic:  Rational Proofs 
Speaker:  Pablo Azar, Massachusetts Institute of Technology 


Wednesday, April 4, 2012
MiniCourse on Polyfolds
 Topic:  Polyfolds I 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


 Topic:  Polyfolds II 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Structure of the Afferent Terminals in Terminal Ganglian of a Cricket and Persistent Homology 
Speaker:  Tomas Gedeon, Montana State University 


MiniCourse on Polyfolds
 Topic:  Polyfolds III 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


MiniCourse on Polyfolds
 Topic:  Polyfolds IV 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


Mathematical Conversations
 Topic:  Some New Inner Models for Set Theory 
Speaker:  Juliette Kennedy, Member, School of Historical Studies 


Thursday, April 5, 2012
MiniCourse on Polyfolds
 Topic:  Polyfolds V 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


 Topic:  Polyfolds VI 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


 Topic:  Polyfolds VII 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


Working Group on Algebraic Number Theory
 

MiniCourse on Polyfolds
 Topic:  Polyfolds VIII 
Speaker:  Helmut Hofer, Professor, School of Mathematics 


Monday, April 9, 2012
Special Computer Science/Discrete Mathematics Seminar Lecture
 Topic:  Random Local Algorithms 
Speaker:  Endre Csoka, Eotvos Lorand University, Budapest, Hungary 


Thursday, April 12, 2012
Working Group on Algebraic Number Theory
 

Friday, April 13, 2012
Joint IASPU Symplectic Geometry Seminar
 Topic:  A Mathematical Theory of Quantum Sheaf Cohomology 
Speaker:  Ron Donagi, University of Pennsylvania 


Tuesday, April 17, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  Nondeterministic Property Testing 
Speaker:  Laszlo Lovasz, Eotvos Lorand University, Budapest; Member, School of Mathematics 


Thursday, April 19, 2012
Working Group on Algebraic Number Theory
 

Joint IASPU Number Theory Seminar
 Topic:  Multiple Zeta Values 
Speaker:  Francis Brown, CNRS/Institut de Math. de Jussieu, Paris 


Monday, April 23, 2012
Computer Science/Discrete Mathematics Seminar I
 Topic:  Computational Entropy 
Speaker:  Salil Vadhan, Harvard University; Visiting Researcher Microsoft Research SVC; Visiting Scholar Stanford University 


Thursday, April 26, 2012
Working Group on Algebraic Number Theory
 

Thursday, May 3, 2012
Working Group on Algebraic Number Theory
 

Tuesday, May 8, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  Pseudorandomness from Shrinkage 
Speaker:  Raghu Meka, Member, School of Mathematics 


Thursday, May 10, 2012
Joint IASPU Number Theory Seminar
 Topic:  Some Canonical Constructions in Arithmetic Invariant Theory 
Speaker:  Jack Thorne, Harvard University 


2012 Women and Mathematics
 Topic:  http://www.ias.edu/wam/2012/schedule 


Tuesday, May 15, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Wednesday, May 16, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Thursday, May 17, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Friday, May 18, 2012
2012 Women and Mathematics
 

Saturday, May 19, 2012
2012 Women and Mathematics
 

Monday, May 21, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Computer Science/Discrete Mathematics Seminar I
 Speaker:  No seminar today (STOC Conference) 


Tuesday, May 22, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Computer Science/Discrete Mathematics Seminar II
 Speaker:  No seminar today (STOC Conference) 


Wednesday, May 23, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Thursday, May 24, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Friday, May 25, 2012
Mathematics Seminars
 

2012 Women and Mathematics
 

Monday, June 4, 2012
Conference on Graphs and Analysis
 

Tuesday, June 5, 2012
Conference on Graphs and Analysis
 

Wednesday, June 6, 2012
Conference on Graphs and Analysis
 

Thursday, June 7, 2012
Conference on Graphs and Analysis
 

Friday, June 8, 2012
Conference on Graphs and Analysis
 

Back to top
Thursday, September 13, 2012
Working Group on Algebraic Number Theory
 

Thursday, September 20, 2012
Working Group on Algebraic Number Theory
 

Univalent Foundations Seminar
  Note: (Organizational Meeting) 


Short Talks by Postdoctoral Members
 Topic:  Syntax and Semantics 
Speaker:  Benedikt Ahrens, Universite Nice Sophia Antipolis; Member, School of Mathematics 


 Topic:  Dispersive Estimates for Wave and Schroedinger Equations 
Speaker:  Marius Beceanu, Rutgers, The State University of New Jersey; Member, School of Mathematics 


 Topic:  Stability and Instability of Extremal Black Holes 
Speaker:  Stefanos Aretakis, University of Cambridge; Member, School of Mathematics 


 Topic:  Derived de Rham Cohomology 
Speaker:  Bhargav Bhatt, University of Michigan; Member, School of Mathematics 


 Topic:  Mechanisms Leveraging Arbitrary SetTheoretic Belief Hierarchies 
Speaker:  Jing Chen, Massachusetts Institute of Technology; Member, School of Mathematics 


 Topic:  Categorical Langlands Correspondence in Positive Characteristic 
Speaker:  TsaoHsien Chen, Massachusetts Institute of Technology; Member, School of Mathematics 


Wednesday, September 26, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Thursday, September 27, 2012
Univalent Foundations Seminar
 Topic:  Overview of Univalent Foundations 
 Note: (Continued from September 26, 2012) 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Algebraic Number Theory
 

Short Talks by Postdoctoral Members
 Topic:  The Complexity of Transforming Problem Instances 
Speaker:  Andrew Drucker, Massachusetts Institute of Technology; Member, School of Mathematics 


 Topic:  Higher Dimensional Syntax 
Speaker:  Eric Finster, Ecole Polytechnique Federal de Lausanne; Member, School of Mathematics 


 Topic:  Representation Theory of Groups Over Close Local fields 
Speaker:  Radhika Ganapathy, Purdue University; Member, School of Mathematics 


 Topic:  Galois Representations and Modular Forms of NonRegular Weight 
Speaker:  David Geraghty, Princeton University/Institute for Advanced Study 


 Topic:  Irregular Automorphic Galois Representations 
Speaker:  Wushi Goldring, Universite Paris 13; Member, School of Mathematics 


Friday, September 28, 2012
Working Group on Univalent Foundations
 

Short Talks by Postdoctoral Members
 Topic:  Periodic Orbits in Hamiltonian Dynamics 
Speaker:  Doris Hein, University of California, Santa Cruz; Member, School of Mathematics 


 Topic:  Discrete Fourier Restriction Phenomenon and Associated Dispersive Equations 
Speaker:  Yi Hu, University of Illinois at UrbanaChampaign; Member, School of Mathematics 


 Topic:  Graph Coloring, Biclique Partition, and Communication Complexity 
Speaker:  Hao Huang, University of California, Los Angeles; Member, School of Mathematics 


 Topic:  Counting Rational Points on Cubic Surfaces 
Speaker:  Pierre Le Boudec, Member, School of Mathematics 


 Topic:  Topological Dagta Analysis and Persistent Homology 
Speaker:  Michael Lesnick, Stanford University; Member, School of Mathematics 


 Topic:  Computing with Univalence 
Speaker:  Daniel Licata, Carnegie Mellon University; Member, School of Mathematics 


Joint IASPU Symplectic Geometry Seminar
 Topic:  Algebraic Structures Associated to Weinstein Manifolds 
Speaker:  Yasha Eliashberg, Stanford University 


Short Talks by Postdoctoral Members
 Topic:  Higher Inductive Types 
Speaker:  Peter Lumsdaine, Dalhousie University; Member, School of Mathematics 


 Topic:  Symplectic Geometry of Smooth Affine Varieties 
Speaker:  Mark McLean, Massachusetts Institute of Technology; Member, School of Mathematics 


 Topic:  Information Theoretic Arguments for Circuit Lower Bounds 
Speaker:  Or Meir, Stanford University; Member, School of Mathematics 


 Topic:  Sketching and Streaming Algorithms 
Speaker:  Jelani Nelson, Institute for Advanced Study; Member, School of Mathematics 


 Topic:  Lifting Projective Galois Representations 
Speaker:  Stefan Patrikis, Princeton University; Member, School of Mathematics 


 Topic:  Tangential Lipschitz Gain for Holomorphic Functions 
Speaker:  Sivaguru Ravisankar, The Ohio State University; Member, School of Mathematics 


Univalent Foundations Tutorial
 Topic:  Homotopy Type Theory 
Speaker:  Michael Shulman, University of California, San Diego; Member, School of Mathematics 


Wednesday, October 3, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Short Talks by Postdoctoral Members
 Topic:  Counting GL_2(\mathbb{Z}) orbits on binary quartic forms and applications 
Speaker:  Arul Shankar, Princeton University; Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Granular Materials and Their Networks Near Jamming 
Speaker:  Robert Behringer, Duke University 


Short Talks by Postdoctoral Members
 Topic:  Random Band Matrices: Local Regime 
Speaker:  Tetiana Shcherbyna, ILTPE of the National Academy of Sci. of Ukraine; Member, School of Mathematics 


 Topic:  The Relative Fukaya Category, Symplectic and Quantum Cohomology 
Speaker:  Nicolas Sheridan, Massachusetts Institute of Technology; Member, School of Mathematics 


 Topic:  Inernal Languages for Higher Toposes 
Speaker:  Michael Shulman, University of California, San Diego; Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Topology and Electronic Phases of Matter 
Speaker:  Charles Kane, University of Pennsylvania 


Short Talks by Postdoctoral Members
 Topic:  Type Classes for Mathematical Formalizations in Coq 
Speaker:  Matthieu Sozeau, INRIA Paris; Member, School of Mathematics 


Workshop on Topology: Identifying Order in Complex Systems
 Topic:  Building Polyhedra by SelfAssembly 
Speaker:  Govind Menon, Brown University 


Thursday, October 4, 2012
Univalent Foundations Seminar
 Topic:  Homotopy Type Theory in Coq 
Speaker:  Michael Warren, Dalhousie University; Member, School of Mathematics 


Short Talks by Postdoctoral Members
 Topic:  Iwasawa Theory for Unitary Groups 
Speaker:  Xin Wan, Princeton University; Member, School of Mathematics 


 Topic:  Hope for a TypeTheoretic Understanding of ZeroKnowledge 
Speaker:  Noam Zeilberger, IMDEA Software Institute; Member, School of Mathematics 


 Topic:  The Inverse Galois Problem for PSL_2(F_p) 
Speaker:  David Zywina, Queen's University; Member, School of Mathematics 


Friday, October 5, 2012
Working Group on Univalent Foundations
 

Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, October 10, 2012
Univalent Foundations Seminar
 Topic:  Type Systems and Proof Assistant 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Thursday, October 11, 2012
Univalent Foundations Seminar
 Topic:  Toward a Computational Interpretation of Univalence 
Speaker:  Daniel Licata, Carnegie Mellon University; Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Joint IAS/PU Number Theory Seminar
 Topic:  Modular Forms Modulo 2 
Speaker:  JeanPierre Serre, CNRS and College de France 


Friday, October 12, 2012
Working Group on Univalent Foundations
 

Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, October 17, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Mathematical Conversations
 Speaker:  There will be no Mathematical Conversations talk this week. 


Thursday, October 18, 2012
Univalent Foundations Seminar
 Topic:  On the Setoid Model of Type Theory 
Speaker:  Erik Palmgren, University of Stockholm 


Working Group on Algebraic Number Theory
 

Friday, October 19, 2012
Working Group on Univalent Foundations
 

Monday, October 22, 2012
Computer Science/Discrete Mathematics Seminar I
 Speaker:  No Seminar (FOCS Meeting) 


Univalent Foundations Tutorial
 Topic:  Simplicial Set 
Speaker:  Michael Shulman, University of California, San Diego; Member, School of Mathematics 


Tuesday, October 23, 2012
Computer Science/Discrete Mathematics Seminar II
 Speaker:  No Seminar (FOCS Meeting) 


Working Group on Univalent Foundations
 

Wednesday, October 24, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Thursday, October 25, 2012
Univalent Foundations Seminar
 Topic:  Kan Simplicial Set Model of Type Theory 
Speaker:  Peter LeFanu Lumsdaine, Dalhousie University; Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Friday, October 26, 2012
Working Group on Univalent Foundations
 

Joint IASPU Symplectic Geometry Seminar
 Speaker:  No Seminar This Week 


Monday, October 29, 2012
Computer Science/Discrete Mathematics Seminar I
 Topic:  Combinatorial Walrasian Equilibrium 
Speaker:  Michal Feldman, Hebrew University and Harvard University 


Members Seminar
 Speaker:  There will be no Members Seminar today. 


Univalent Foundations Tutorial
 

Tuesday, October 30, 2012
Working Group on Univalent Foundations
 

Wednesday, October 31, 2012
Univalent Foundations Seminar
 Topic:  Type Systems (continued) 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Thursday, November 1, 2012
Univalent Foundations Seminar
 Topic:  Kan Simplicial Set Model of Type Theory (continued) 
Speaker:  Peter Lumsdaine, Dalhousie University; Member, School of Mathematics 


Friday, November 2, 2012
Working Group on Univalent Foundations
 

Monday, November 5, 2012
Computer Science/Discrete Mathematics Seminar I
 Topic:  Query Complexity of BlackBox Search 
Speaker:  Ben Rossman, Tokyo Institute of Technology 


Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, November 7, 2012
Univalent Foundations Organizational Meeting
 

Working Group on Algebraic Number Theory
 

Mathematical Conversations
 Topic:  Duality, Universality and Random Matrices 
Speaker:  Thomas Spencer, Professor, School of Mathematics, IAS 


Thursday, November 8, 2012
Univalent Foundations Seminar
 Speaker:  Peter Lumsdaine, Dalhousie University; Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Friday, November 9, 2012
Working Group on Univalent Foundations
 

Monday, November 12, 2012
Computer Science/Discrete Mathematics Seminar I
 Speaker:  No Seminar (Oberwolfach) 


Univalent Foundations Tutorial
 

Tuesday, November 13, 2012
Computer Science/Discrete Mathematics Seminar II
 Speaker:  No Seminar (Oberwolfach) 


Working Group on Univalent Foundations
 

Wednesday, November 14, 2012
Univalent Foundations Seminar
 Topic:  Toward Higher Inductive Types 
Speaker:  Michael Shulman, University of California, San Diego; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Mathematical Conversations
 Topic:  The Prisoner's Dilemma 
Speaker:  Freeman J. Dyson, Professor Emeritus, School of Natural Sciences, IAS 


Thursday, November 15, 2012
Univalent Foundations Seminar
 Topic:  The Simplicial Model of UA 
 Note: (continued) 
Speaker:  Chris Kapulkin, Visiting Student, School of Mathematics 


Working Group on Algebraic Number Theory
 

Friday, November 16, 2012
Working Group on Univalent Foundations
 

Members Seminar
 Topic:  Univalent Foundations 
Speaker:  Steve Awodey, Carnegie Mellon University; Member, School of Mathematics 


Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, November 21, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
 Note: (continued) 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Mathematical Conversations
  Note: There will be no Mathematical Conversations talk today 


Thursday, November 22, 2012
Univalent Foundations Seminar
  Note: No Talk Today  IAS Closed for Thanksgiving Holiday 


Working Group on Algebraic Number Theory
  Note: No meeting today  IAS closed for Thanksgiving Holiday 


Joint IAS/PU Number Theory Seminar
  Note: No Talk Today  IAS Closed for Thanksgiving Holiday 


Friday, November 23, 2012
Working Group on Univalent Foundations
  Note: No Meeting Today  IAS Closed for Thanksgiving Holiday 


Joint IASPU Symplectic Geometry Seminar
  Note: No Talk Today  IAS Closed for Thanksgiving Holiday 


Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, November 28, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
 Note: (continued) 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Special Number Theory Seminar Talk
 Topic:  pAdic Hodge Theory 
Speaker:  Alexander Beilinson, University of Chicago 


Thursday, November 29, 2012
Univalent Foundations Seminar
 Topic:  The Simplicial Model of Univalence 
 Note: (continued) 
Speaker:  Chris Kapulkin, Visiting Student, School of Mathematics 


Working Group on Algebraic Number Theory
 

Working Group on Univalent Foundations
 

Univalent Foundations Tutorial
 

Tuesday, December 4, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  Delegation for Bounded Space 
Speaker:  Ran Raz, Weizmann Institute; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Wednesday, December 5, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
 Note: (continued) 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Workshop on Topology: Identifying Order in Complex Systems
 Topic:  The Topology of DNA 
 Note: This Workshop will be held in conjunction with the symposium "Through the Looking Glass" at the Princeton Center for Theoretical Science. 
Speaker:  Dorothy Buck, Imperial College London, UK 


 Topic:  Discrete Morse Complexes and Skeletons from Digital Images 
Speaker:  Vanessa Robins, Australian National University 


 Topic:  Driving Forces in Comeocyte Expansion: A Geometric Perspective 
Speaker:  Myfanwy Evans, Institute for Theoretical Physics, University of ErlangenNuremberg 


Thursday, December 6, 2012
Univalent Foundations Seminar
 Topic:  The Simplicial Model of Univalence 
 Note: (continued) 
Speaker:  Peter Lumsdaine, Dalhousie University; Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Friday, December 7, 2012
Working Group on Univalent Foundations
 

Univalent Foundations Tutorial
 

Tuesday, December 11, 2012
Computer Science/Discrete Mathematics Seminar II
 Topic:  Combinatorial PCPs with Short Proofs 
Speaker:  Or Meir, Stanford University; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Wednesday, December 12, 2012
Univalent Foundations Seminar
 Topic:  Type Systems 
 Note: (continued) 
Speaker:  Vladimir Voevodsky, Professor, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Thursday, December 13, 2012
Univalent Foundations Seminar
 Topic:  Invariance Under Isomorphism and Definability 
Speaker:  Per MartinL\"of, Stockholm University 


Working Group on Algebraic Number Theory
 

Friday, December 14, 2012
Working Group on Univalent Foundations
 

Monday, December 17, 2012
Computer Science/Discrete Mathematics Seminar I
 Speaker:  No Seminar 


Members Seminar
 Speaker:  There will be no Members Seminar today 


Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, December 19, 2012
Univalent Foundations Seminar
 Topic:  The Type System TS 
 Note: (continued) 
Speaker:  Vladimir Voevodsky, IAS 


Working Group on Univalent Foundations
 

Thursday, December 20, 2012
Univalent Foundations Seminar
 Topic:  Constructing HITs in a Realizability Model 
Speaker:  Andrej Bauer, University of Ljubljana 


Friday, December 21, 2012
Working Group on Univalent Foundations
 

Monday, January 14, 2013
Computer Science/Discrete Mathematics Seminar I
 Topic:  On Bilinear Complexity 
Speaker:  Pavel Hrubes, University of Washington 


Members Seminar
 Speaker:  There will be no Members Seminar today 


Univalent Foundations Organizational Meeting
 

Working Group on Univalent Foundations
 

Wednesday, January 16, 2013
Univalent Foundations Seminar
 Topic:  Simplicial Types 
Speaker:  Peter Lumsdaine, Dalhousie University; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Mathematical Conversations
 Topic:  Duality, Universality and Random Matrices 
Speaker:  Thomas Spencer, School of Mathematics, IAS 


Thursday, January 17, 2013
Univalent Foundations Seminar
 Topic:  State of the New Proof Assistant 
Speaker:  Daniel Grayson, University of Illinois at UrbanaChampaign; Member, School of Mathematics 


Joint IAS/PU Number Theory Seminar
 Topic:  Counting Rational Points on Cubic Surfaces 
Speaker:  Pierre Le Boudec, Universite Denis Diderot (Paris VII); Member, School of Mathematics 


Friday, January 18, 2013
Working Group on Univalent Foundations
 

Members Seminar
  Note: IAS Closed in Observance of Martin Luther King Day 


Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, January 23, 2013
Univalent Foundations Seminar
 Topic:  Homotopy and Univalence 
Speaker:  Thorsten Altenkirch, Univ Nottingham/IAS 


Working Group on Univalent Foundations
 

Thursday, January 24, 2013
Univalent Foundations Seminar
 Topic:  Orthogonal factorization in HoTT 
Speaker:  Egbert Rijke, Nijmegen Univ/IAS 


Friday, January 25, 2013
Working Group on Univalent Foundations
 

Univalent Foundations Tutorial
 

Tuesday, January 29, 2013
Computer Science/Discrete Mathematics Seminar II
 Topic:  The Ribe Program 
Speaker:  Manor Mendel, The Open University of Israel; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Wednesday, January 30, 2013
Univalent Foundations Seminar
 Topic:  Weak Infinity Groupoids in HoTT 
Speaker:  Guillaume Brunerie, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Thursday, January 31, 2013
Univalent Foundations Seminar
 Topic:  The Calculus of Opetopes 
Speaker:  Eric Finster, Ecole Polyechnique Federal de Lausanne; Member, School of Mathematics 


Friday, February 1, 2013
Working Group on Univalent Foundations
 

Univalent Foundations Tutorial
 

Tuesday, February 5, 2013
Computer Science/Discrete Mathematics Seminar II
 Topic:  Ramsey Theory for Metric Spaces 
Speaker:  Manor Mendel, The Open University of Israel; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Wednesday, February 6, 2013
Univalent Foundations Seminar
 Topic:  A Quillen Model Structure in Type Theory 
Speaker:  Peter LeFanu Lumsdaine, Dalhousie University; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Mathematical Conversations
 Topic:  What is a Higher Order Object? 
Speaker:  Nils Baas, Norwegian University of Science and Technology; Member, School of Mathematics 


Thursday, February 7, 2013
Univalent Foundations Seminar
 Topic:  Isomorphic Structures of any Kind are `Equal' in HoTT: But What is a Kind of Structure? 
Speaker:  Peter Aczel, The Unviersity of Manchester; Member,School of Mathematics 


Friday, February 8, 2013
Working Group on Univalent Foundations
 

Members Seminar
 Topic:  Homological Mirror Symmetry 
Speaker:  Nicholas Sheridan, Massachusetts Institute of Technology; Member, School of Mathematics 


Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, February 13, 2013
Univalent Foundations Seminar
 Topic:  The Hopf Fibration via Higher Inductive Types 
Speaker:  Peter Lumsdaine, Dalhousie University; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Thursday, February 14, 2013
Univalent Foundations Seminar
 Topic:  On Finite Types That Are Not hSets 
Speaker:  Sergey Melikhov, Steklov Mathematical Institute; Member, School of Mathematics 


Working Group on Algebraic Number Theory
 

Friday, February 15, 2013
Working Group on Univalent Foundations
 

Monday, February 18, 2013
Computer Science/Discrete Mathematics Seminar I
 Topic:  Connectedness, Sperner's Lemma and Combinatorial Problems 
Speaker:  Penny Haxell, University of Waterloo 


Members Seminar
 Speaker:  No seminar today  IAS closed for Presidents' Day 


Univalent Foundations Tutorial
 

Tuesday, February 19, 2013
Computer Science/Discrete Mathematics Seminar II
 Topic:  The Chasm at Depth 3 
Speaker:  Shubhangi Saraf, Rutgers, The State University of New Jersey 


Working Group on Univalent Foundations
 

Wednesday, February 20, 2013
Univalent Foundations Seminar
 Topic:  pi_2(s^2) in HoTT 
Speaker:  Guillaume Brunerie, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Thursday, February 21, 2013
Univalent Foundations Seminar
 Topic:  Locally Cartesian Closed Infinity Categories 
Speaker:  Joachim Kock, Universitat Autonoma de Barcelona 


Working Group on Algebraic Number Theory
 

Friday, February 22, 2013
Working Group on Univalent Foundations
 Topic:  The Universe is Indiscrete 
Speaker:  Martin Escardo, University of Birmingham, UK 


Monday, February 25, 2013
Andre' Joyal's 70th Birthday
 Topic:  A Type System With Two Kinds of Identity Types 
Speaker:  Vladimir Voevodsky, School of Mathematics, IAS 


 Topic:  Connectedness and the Freudenthal Suspension Theorem 
Speaker:  Peter LeFanu Lumsdaine, Dalhousie University; Member, School of Mathematics 


Andre' Joyal's 70th Birthday
 Topic:  Joyal Theorems for Homotopical Species 
Speaker:  Joachim Kock, Universitat Autonoma de Barcelona 


 Topic:  Rings and Near Rings in 2Monoidal Categories 
Speaker:  Marcelo Aguiar, Texas A&M University 


 Topic:  Braid Extended Power Operations in Topology 
Speaker:  Terry Bisson, Canisius College 


Tuesday, February 26, 2013
Computer Science/Discrete Mathematics Seminar II
 Topic:  Derandomizing BPL? 
Speaker:  Avi Wigderson, School of Mathematics, IAS 


Working Group on Univalent Foundations
 

Wednesday, February 27, 2013
Univalent Foundations Seminar
 Topic:  Semantics of Higher Inductive Types 
Speaker:  Michael Shulman, University of California, San Diego; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Mathematical Conversations
 Topic:  Local Codes and Symmetry 
Speaker:  Klim Efremenko, TelAviv University; Member, School of Mathematics 


Thursday, February 28, 2013
Univalent Foundations Seminar
 Topic:  Formal Abstract Homotopy Theory 
Speaker:  Jeremy Avigad, Carnegie Mellon University 


Working Group on Algebraic Number Theory
 

Presentation on the history of the Institute and the School of Mathematics
 Topic:  
Speaker:  Christine Di Bella, Erica Mosner, Shelby White and Leon Levy Archives Center 


Friday, March 1, 2013
Working Group on Univalent Foundations
 

Monday, March 4, 2013
Computer Science/Discrete Mathematics Seminar I
 Topic:  Quasirandom Hypergraphs 
Speaker:  Dhruv Mubayi, University of Illinois at Chicago 


Univalent Foundations Tutorial
 

Working Group on Univalent Foundations
 

Wednesday, March 6, 2013
Univalent Foundations Seminar
 Topic:  Cohomology in Homotopy Type Theory 
Speaker:  Eric Finster, Ecole Polytechnique Federal de Lausanne; Member, School of Mathematics 


Working Group on Univalent Foundations
 

 Topic:  Locality and Unitarity from Positivity: Beyond the Positive Grassmannian 
Speaker:  Nima ArkaniHamed, School of Natural Sciences, IAS 


Mathematical Conversations
 Topic:  Why Braids? 
Speaker:  Mina Teicher, BarIlan University; Member, School of Mathematics 


Thursday, March 7, 2013
Univalent Foundations Seminar
 Topic:  Setoids, eCategories, and Exact Completions 
Speaker:  Richard Garner, Queen Mary, University of London 


Working Group on Algebraic Number Theory
 

Friday, March 8, 2013
Working Group on Univalent Foundations
 

Univalent Foundations Tutorial
 

Tuesday, March 12, 2013
Computer Science/Discrete Mathematics Seminar II
 Topic:  Sensitivity Versus Block Sensitivity, I 
Speaker:  Hao Huang, University of California, Los Angeles; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Wednesday, March 13, 2013
Univalent Foundations Seminar
 Topic:  EilenbergMac Lane Spaces in HoTT 
Speaker:  Daniel Licata, Carnegie Mellon University; Member, School of Mathematics 


Working Group on Univalent Foundations
 

Thursday, March 14, 2013
Univalent Foundations Seminar
 Topic:  Homotopy Colimits and a Descent Theorem 
Speaker:  Egbert Rijke, School of Mathematics, IAS 


Working Group on Algebraic Number Theory
 

Friday, March 15, 2013
Working Group on Univalent Foundations
 

Mathematical Conversations
 Topic:  In Computers We Trust? 
Speaker:  Tom Hales, University of Pittsburgh 


Univalent Foundations Tutorial
 

Tuesday, March 19, 2013
Computer Science/Discrete Mathematics Seminar II
 Topic:  Sensitivity Versus Block Sensitivity, II 
Speaker:  Hao Huang, University of California, Los Angeles; Member, School of Mathematics 


Working Group on Univalent Foundations
 

