Timeline for In an abelian category with no nontrivial Serre subcategories, does every short exact sequence split?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 16, 2023 at 21:33 | vote | accept | Tim Campion | ||
| Dec 16, 2023 at 21:20 | comment | added | Jeremy Rickard | Or more generally, take the category of finite length modules for a non-semisimple local ring. | |
| Dec 16, 2023 at 21:07 | history | answered | Jeremy Rickard | CC BY-SA 4.0 |