Timeline for Is the dual of a compact generator also a compact generator of the derived category of a variety?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 13, 2017 at 15:32 | vote | accept | Zhaoting Wei | ||
| Jan 30, 2017 at 13:49 | answer | added | Mikhail Bondarko | timeline score: 2 | |
| Jan 26, 2017 at 9:26 | comment | added | Saal Hardali | I think that if you believe that: 1. there's a theory of symmetric monoidal stable infinity categories 2. compact <=> dualizable (for nice enough scheme - in particular your example) Then the dual of a compact generator has to be dualizable and hence compact. I think a similar formal argument can show that it if one is a right generator (right orthogonal is the whole category) than the other is a left generator (left orthogonal is the whole category). | |
| Jan 26, 2017 at 4:03 | history | asked | Zhaoting Wei | CC BY-SA 3.0 |