Title: Nearby cycles of automorphic étale sheaves
Speaker: Kai-Wen Lan
Speaker Info: University of Minnesota
Brief Description:
Special Note:
Abstract:
I will explain that, in most cases where integral models are available in the literature, the automorphic étale cohomology of a (possibly noncompact) Shimura variety in characteristic zero is canonically isomorphic to the cohomology of the associated (l-adic) nearby cycles in positive characteristics. If time permits, I will also talk about some applications or related results. (This is joint work with Stroh.)Date: Monday, May 7, 2018