Venue：Lecture Hall

Speaker：Chen, Rui 陈睿（Zhejiang University）

Abstract: In this talk I will show that the Ext-analogue of Bessel model vanishes for tempered representations. As a corollary, this implies that Waldspurger's integral formula gives the Euler-Poincare characteristic of the Bessel model. If time permits, I will also talk about the Fourier-Jacobi case.

Contact: Yifeng Liu (liuyf0719@zju.edu.cn)