On a Result of Waldspurger in Higher Rank

JOINT IAS/PU NUMBER THEORY SEMINAR
Topic:On a Result of Waldspurger in Higher Rank
Speaker:D. Whitehouse
Affiliation:Massachusetts Institute of Technology
Date:Thursday, April 10
Time/Room:4:30pm - 5:30pm/Fine Hall -- 214

An important result of Waldspurger relates the central value of quadratic base change L-functions for GL(2) to period integrals over tori. Subsequently this result was reproved by Jacquet using the relative trace formula. We will explain some progress on extending Waldspurger's result to higher rank via a generalization of Jacquet's approach.