Timeline for Cohomology of Zariski neighborhoods
Current License: CC BY-SA 2.5
4 events
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| Sep 4, 2010 at 23:01 | comment | added | algori | Mikhail -- thanks. This image is just the set of all classes that have the "right" weight. Over the rationals this is just Hodge theory and I think I know how to prove it over the integers as well. | |
| Sep 4, 2010 at 22:32 | comment | added | Mikhail Bondarko | This is a very interesting question! A remark: the image of $H^*(Y)$ in $H^*(U)$ only depends on $U$; I could explain why. | |
| Sep 3, 2010 at 1:11 | history | asked | algori | CC BY-SA 2.5 |