Timeline for What are the sections of an ideal sheaf on a scheme?
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 16, 2020 at 16:27 | answer | added | LSpice | timeline score: 2 | |
| Jul 14, 2020 at 11:26 | comment | added | lefuneste | @Christ: Thank you very much for this fine answer: +1. Why not transform this comment in a genuine answer? | |
| S Jul 13, 2020 at 18:01 | history | suggested | Aurelio | CC BY-SA 4.0 |
Fixed subscripts for restriction of sections.
|
| Jul 13, 2020 at 16:08 | comment | added | Chris | A sufficient condition is that $U$ is affine. Indeed $\mathcal{I}$ fits in a s.e.s. $0\to \mathcal{K}\to \mathcal{O}^n\to \mathcal{I}\to 0$ and $H^1(U,\mathcal{K}) = 0$ for $U$ affine. | |
| Jul 13, 2020 at 15:59 | review | Suggested edits | |||
| S Jul 13, 2020 at 18:01 | |||||
| Jul 13, 2020 at 15:26 | review | Close votes | |||
| Jul 18, 2020 at 15:32 | |||||
| Jul 13, 2020 at 14:20 | history | asked | lefuneste | CC BY-SA 4.0 |