Timeline for Is the homotopy category of a ring also the derived category of another ring?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 7, 2014 at 18:35 | vote | accept | Hyperbolic Asker | ||
| Jul 6, 2014 at 18:19 | answer | added | Greg Stevenson | timeline score: 6 | |
| Jul 6, 2014 at 6:21 | answer | added | Karol Szumiło | timeline score: 9 | |
| Jul 6, 2014 at 3:07 | comment | added | Eric Wofsey | I expect this is usually false. For instance, $D(S)$ always has a compact generator, and it seems unlikely that $K(R)$ does (except maybe if $R$ is Artinian or some condition of that sort). Indeed, it's not clear to me that $K(\mathbb{Z})$ even has a set of generators, though I don't have very strong intuition for this. | |
| Jul 5, 2014 at 23:33 | review | First posts | |||
| Jul 5, 2014 at 23:40 | |||||
| Jul 5, 2014 at 23:12 | history | asked | Hyperbolic Asker | CC BY-SA 3.0 |