Timeline for Representability of flat cohomology by a group scheme
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Jun 1, 2021 at 13:25 | comment | added | naf | @anon: Thanks, this does look promising! | |
| Jun 1, 2021 at 1:09 | comment | added | user166831 | This talk looks relevant (Illusie Conference, June 8): Martin Olsson, Representability results for flat cohomology Let be $f$ a proper morphism of schemes over a field of positive characteristic, and let $G$ be a finite flat abelian group scheme. In this talk I will discuss recent representability results for the derived pushforwards $R^if_*G$. Key ingredients in proving our results is the development of a theory of compactly supported flat cohomology and description in terms of the cotangent complex in some cases. | |
| Apr 27, 2021 at 6:40 | answer | added | Piotr Achinger | timeline score: -1 | |
| Apr 25, 2021 at 12:42 | answer | added | David Benjamin Lim | timeline score: 1 | |
| Apr 25, 2021 at 9:17 | history | asked | naf | CC BY-SA 4.0 |