中科院数学与系统科学研究院
数学研究所
学术报告会
报告人：Prof. Kai-Wen Lan (University of Minnesota)
题 目：Nearby cycles of automorphic étale Sheaves
时 间：12.18 (星期五) 上午11 :00-12 :00
地 点：数学院南楼N820室
摘要：
We show that the automorphic étale cohomology of a (possibly noncompact) PEL-type or Hodge-type Shimura variety in characteristic zero is canonically isomorphic to the cohomology of the associated nearby cycles over most of their mixed characteristics models constructed in the literature. If time permits, I will also talk about some applications.This is joint work with Stroh.
