Number Theory Seminar
- Event Type
- Seminar/Symposium
- Sponsor
- Department of Mathematics
- Location
- Altgeld Hall 347
- Date
- Feb 20, 2024 11:00 - 11:50 am
- Speaker
- Shizhang Li (IAS)
- Contact
- Jesse Thorner and Yuan Liu
- jat9@illinois.edu and yyyliu@illinois.edu
- Views
- 71
- Originating Calendar
- Number Theory Seminar Calendar
Title: On Cohomology of BG
Abstract: Cohomology of classifying space/stack of a group G is the home which resides all characteristic classes of G-bundles/torsors. In this talk, we will try to explain some results on Hodge/de Rham cohomology of BG where G is a p-power order commutative group scheme over a perfect field of characteristic p, in terms of its Dieudonné module. This is a joint work in progress with Dmitry Kubrak and Shubhodip Mondal.