When:
Monday, October 7, 2024
4:00 PM - 5:00 PM CT
Where: Lunt Hall, 104, 2033 Sheridan Road, Evanston, IL 60208 map it
Audience: Faculty/Staff - Post Docs/Docs - Graduate Students
Contact:
Noah Riggenbach
Group: Department of Mathematics: Topology Seminar
Category: Lectures & Meetings
Title:
Dieudonné theory via cohomology of classifying stacks
Abstract:
Classically, Dieudonné theory offers a linear algebraic classification of finite group schemes and p-divisible groups over a perfect field of characteristic p>0. In this talk, I will discuss generalizations of this story from the perspective of p-adic cohomology theory (such as crystalline cohomology, and the newly developed prismatic cohomology due to Bhatt--Scholze) of classifying stacks.