Timeline for Deformation of maps to singular target
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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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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| Nov 27, 2016 at 21:26 | vote | accept | DCT | ||
| Nov 24, 2016 at 7:58 | comment | added | Niels | For non smooth schemes the natural answer is that you need the whole cotangent complex, that was built especially for this purpose. | |
| Nov 24, 2016 at 7:55 | comment | added | Niels | What you write does not seem completely correct, $H^{0}(X,f^{*}T_Y\otimes I)$, where $I$ is your square zero ideal, makes more sense to me. Moreover you do only have a pseudo-torsor under this group. | |
| Nov 23, 2016 at 23:34 | answer | added | Sándor Kovács | timeline score: 3 | |
| Nov 23, 2016 at 22:13 | history | asked | DCT | CC BY-SA 3.0 |