Timeline for Morphisms between representations
Current License: CC BY-SA 2.5
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 22, 2010 at 20:39 | vote | accept | Adam | ||
| Oct 22, 2010 at 20:00 | history | edited | Adam |
edited tags; edited tags; edited tags
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| Oct 22, 2010 at 19:45 | answer | added | Adam | timeline score: 0 | |
| Oct 22, 2010 at 18:20 | vote | accept | Adam | ||
| Oct 22, 2010 at 20:01 | |||||
| Oct 22, 2010 at 15:09 | comment | added | Paul Yuryev | I don't know what is a "block-diagonal matrix representing a direct product of orthogonal groups", but there exists one fixed matrix Q which simultaneously block-diagonalizes all matrices of G. Sizes of the blocks are just dimensions of irreducible representations of G. In particular, if G=P then you are talking about a regular representation of $S_n$. | |
| Oct 22, 2010 at 14:06 | answer | added | vytas | timeline score: 1 | |
| Oct 22, 2010 at 13:59 | answer | added | Charles Matthews | timeline score: 2 | |
| Oct 22, 2010 at 13:18 | history | asked | Adam | CC BY-SA 2.5 |