Timeline for Is there something like Čech cohomology for p-adic varieties?
Current License: CC BY-SA 2.5
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 5, 2010 at 11:32 | vote | accept | Martin Bright | ||
| Feb 4, 2010 at 13:59 | answer | added | B. Cais | timeline score: 14 | |
| Feb 4, 2010 at 11:48 | comment | added | Martin Bright | I suppose I'm thinking of the étale topology, but I imagine that any answer would apply to other topologies too. I'm thinking of the U_alpha just as p-adic open subsets of X(Q_p), but you're welcome to tell me to put some other structure on them. | |
| Feb 3, 2010 at 18:46 | comment | added | B. Cais | For what topology on $X$ is your "nice sheaf" a sheaf? Zariski? Etale? What do you mean by $U_{\alpha}$? Are you thinking in terms of the rigid analytification of $X$? | |
| Feb 3, 2010 at 15:30 | comment | added | Pete L. Clark | @Martin: maybe not "just", but rigid cohomology certainly seems relevant to your question. I have a sense that if I went away and read such a book, I would be better equipped to answer it. | |
| Feb 3, 2010 at 14:52 | history | asked | Martin Bright | CC BY-SA 2.5 |