Stacks of p-isogenies with G-structure
发布时间:2024年08月18日
浏览次数:182
发布者: Yiyi Ye
主讲人: Si Ying Lee(Stanford University)
活动时间: 从 2024-08-19 15:30 到 17:00
场地: Room 77201, Jingchunyuan 78, BICMR
Abstract:
I will talk about work in progress with Keerthi Madapusi to construct quasi-smooth stacks of p-isogenies with G-structure over Shimura varieties of abelian type at hyperspecial level. These stacks should be thought of as integral Hecke correspondences, and we describe how a geometric formalism associated with such stacks should allow us to realize integral actions of the spherical Hecke algebra.
Time:
15:30-17:00, August 19.