Timeline for Short exact sequences every mathematician should know
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 24, 2020 at 9:59 | comment | added | Pop | Up to a twist, this is a special case of the ideal sheaf sequence $I_Z \rightarrow O_X \rightarrow O_Z$ for a closed subvariety $Z$ in a variety $X$. That sequence and its twists are absolutely fundamental tools in projective algebraic geometry. | |
| S Jun 23, 2020 at 10:46 | history | answered | Hollis Williams | CC BY-SA 4.0 | |
| S Jun 23, 2020 at 10:46 | history | made wiki | Post Made Community Wiki by Hollis Williams |