Timeline for Which rings are subrings of matrix rings?
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| May 12, 2018 at 17:14 | history | edited | Luc Guyot | CC BY-SA 4.0 |
Latexified
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| Nov 9, 2009 at 23:16 | comment | added | Qiaochu Yuan | As far as I can tell, the front page is sorted by "activity," which is defined as new answers or edits to old answers or the question itself. | |
| Nov 7, 2009 at 20:32 | comment | added | David E Speyer | Just wanted to let you know I saw this, and am thinking about it. I don't understand how the front page is sorted, so maybe the best way to attract other people would be to ask another question. | |
| Nov 6, 2009 at 22:04 | comment | added | Kevin Buzzard | I asked this question for a reason (to do with parameter spaces of p-adic automorphic forms) and now I realise that I'm suddenly very interested in the case where A is regular. So now I have a new question: if A is a power series ring in finitely many variables over a field, is it true? In particular I am now quite interested in the comments about 2' above. Should I ask another question or somehow bump this one? | |
| Nov 2, 2009 at 10:31 | vote | accept | Kevin Buzzard | ||
| Oct 30, 2009 at 3:33 | history | answered | David E Speyer | CC BY-SA 2.5 |