时间：2022年2月24日 18：30-20：45 腾讯会议： 971-288-482
Title：Canonical local periods in families
Speaker: Yangyu Fan (晨兴数学中心)
Abstract: In this talk, I will report some results about canonical local periods in families of smooth representations. This is a joint work with Li Cai.
Title: Top-degree Ext-groups and Relatively supercuspidal representations
Speaker: Li Cai（清华大学）
Abstract: Relatively supercuspidal (RSC) representations are the analogue object of supercuspidal representations in the relative Langlands program. In this talk, using top degree Ext-groups via the Schneider-Stuhler duality, we consider the classification of RSC representations in terms of cuspidal supports and in terms of Arthur parameters for the associated spherical varieties.