Timeline for Generalization of Jordan Decomposition for Several Commuting Operators
Current License: CC BY-SA 2.5
17 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 18, 2011 at 15:47 | answer | added | Bruce Westbury | timeline score: 1 | |
| Feb 18, 2011 at 4:34 | vote | accept | Mikhail Gudim | ||
| Feb 18, 2011 at 4:34 | vote | accept | Mikhail Gudim | ||
| Feb 18, 2011 at 4:34 | |||||
| Feb 18, 2011 at 4:34 | vote | accept | Mikhail Gudim | ||
| Feb 18, 2011 at 4:34 | |||||
| S Feb 18, 2011 at 4:34 | vote | accept | Mikhail Gudim | ||
| Feb 18, 2011 at 4:34 | |||||
| Feb 18, 2011 at 4:33 | vote | accept | Mikhail Gudim | ||
| S Feb 18, 2011 at 4:34 | |||||
| Feb 18, 2011 at 2:29 | comment | added | Ben Webster♦ | Johannes- The OP already said that; it's the same as his argument about reducing to localizations at prime ideal. | |
| Feb 18, 2011 at 1:37 | answer | added | Hailong Dao | timeline score: 3 | |
| Feb 17, 2011 at 23:07 | answer | added | David E Speyer | timeline score: 1 | |
| Feb 17, 2011 at 20:56 | vote | accept | Mikhail Gudim | ||
| Feb 18, 2011 at 4:33 | |||||
| Feb 17, 2011 at 20:53 | comment | added | Mikhail Gudim | @Tortsten Ekedahl: can you please give a reference for the "wild classification problem" | |
| Feb 17, 2011 at 20:18 | answer | added | David Hill | timeline score: 3 | |
| Feb 17, 2011 at 18:55 | comment | added | Johannes Ebert | You can generalize the argument of simultaneous diagonalization to reduce the problem. More precisely, you can split $V$ into a direct sum of invariant pieces, and on each piece each $A_i$ is the sum of a scalar and a nilpotent one. This reduces the problem to the case where all $A_i$ are nilpotent. | |
| Feb 17, 2011 at 18:46 | comment | added | David Hill | I don't understand this comment at all. | |
| Feb 17, 2011 at 18:26 | comment | added | Torsten Ekedahl | As soon as $n>1$ we get a wild classification problem (in the sense of representation theory) and hence any kind of explicit description is hopeless. | |
| Feb 17, 2011 at 18:11 | history | edited | Mikhail Gudim | CC BY-SA 2.5 |
added 28 characters in body
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| Feb 17, 2011 at 17:21 | history | asked | Mikhail Gudim | CC BY-SA 2.5 |