A local twisted trace formula for some spherical varieties

Chen Wan, Rutgers University
Fine Hall 214

In this talk, I will discuss the geometric expansion of a local twisted trace formula for some special varieties. This generalizes the local (twisted) trace formula for reductive groups proved by Arthur and Waldspurger. By applying the trace formula, we prove a multiplicity formula for these spherical varieties. And I will also discuss some applications to the multiplicity of the Galois model and the unitary Shalika model. This is a joint work with Raphael Beuzart-Plessis.

Meeting ID:  920 2195 5230

Passcode:    The three-digit integer that is the cube of the sum of its digits.