Seminar Event Detail

RTG Seminar on Number Theory

Date:  Monday, March 21, 2022
Location:  4088 East Hall (3:00 PM to 4:00 PM)

Title:  p-adic Tate twist

Abstract:   Apparently we care about cohomology of G_m on geometric objects. Semi-recently, there are results about computing the cohomology of "p-adic G_m = p-adic Tate twist" in a p-adic geometric setting in terms of "p-adic de Rham"-like objects and structures on it. I'll talk about one such result (of other mathematicians) and see how it matches with Kummer sequence in concrete situations like p-adic elliptic curves. This is a learning seminar style talk, so I shall also review/remind various well-known results in p-adic geometry.


Speaker:  Shizhang Li
Institution:  University of Michigan

Event Organizer:     


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