The positive Grassmannian

Mathematical Conversations
Topic:The positive Grassmannian
Speaker:Lauren Williams
Affiliation:University of California, Berkeley; von Neumann Fellow, School of Mathematics
Date:Friday, February 10
Time/Room:6:00pm - 7:00pm/Dilworth Room

I will give an informal introduction to the positive Grassmannian, including its cell decomposition and its connection to cluster algebras.