Timeline for Is the invariant algebra semisimple
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 24, 2014 at 16:59 | comment | added | Jeremy Rickard | @JimHumphreys: The OP has posted some related questions recently that, read together, provide some context. Though it would have been better to reference the previous questions and be more explicit about the motivation (something to do with equivariant strongly exceptional collections for varieties, I'm guessing?). | |
| Jan 24, 2014 at 15:58 | comment | added | Jim Humphreys | The question isn't research-level, and lacks context and motivation. Presumably it's assumed that $A$ is finite dimensional over $k$? Then, as Jeremy points out, the most basic theory applies and there is no need to restrict the characteristic. | |
| Jan 24, 2014 at 15:36 | answer | added | Jeremy Rickard | timeline score: 4 | |
| Jan 24, 2014 at 15:04 | comment | added | Venkataramana | this seems like homework on semi-simple algebras | |
| Jan 24, 2014 at 14:09 | history | asked | user45766 | CC BY-SA 3.0 |