Timeline for When $\lambda$-commutativity implies commutativity?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 6, 2018 at 15:56 | vote | accept | Schüler | ||
| Feb 27, 2018 at 19:05 | comment | added | LSpice | Incidentally, this finite dimensional case is a lovely first instance of the general fact that semisimple centralisers in simply connected algebraic groups like $\mathrm{SL}_n$ are connected, but those in non-simply connected groups like $\mathrm{PGL}_n$ need not be. | |
| Feb 27, 2018 at 19:04 | comment | added | LSpice | It is amazing how many lovely facts are in the world but of which I am completely ignorant. For anyone else so ignorant, Potter's theorem apparently dates back to Potter - On the latent roots of quasi-commutative matrices (MSN). | |
| Feb 26, 2018 at 13:06 | history | answered | Denis Serre | CC BY-SA 3.0 |