Timeline for How to compute the group cohomology of $\mathbb{Z}/n\mathbb{Z}\times \mathbb{Z}/n\mathbb{Z}$ with coefficient in a trivial module?
Current License: CC BY-SA 3.0
12 events
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| Apr 6, 2018 at 7:36 | comment | added | Derek Holt | @MarkGrant But the question was phrased more generally and mentioned the case of trivial action as a special case. I would have been interested myself to answers to more general cases. It seems to me that questions that are more elementary than this one (such as one that I answered myself recently) do not get closed, but I guess that is a result of everyone being familiar with different topics. | |
| Apr 6, 2018 at 6:20 | comment | added | Mark Grant | @DerekHolt: I voted to close because the question as asked is fully answered by the Kunneth formula. If the asker is more interested in the case when $M$ has torsion, or a non-trivial action, then they should say so in the question. | |
| Apr 6, 2018 at 5:41 | history | reopened |
Derek Holt Jeremy Rickard R.P. Yemon Choi András Bátkai |
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| Apr 5, 2018 at 15:19 | review | Reopen votes | |||
| Apr 6, 2018 at 5:41 | |||||
| Apr 5, 2018 at 15:09 | comment | added | Derek Holt | I am surprised that this question was closed. | |
| Apr 5, 2018 at 14:55 | history | closed |
Chris Gerig abx user6976 Mark Grant Jan-Christoph Schlage-Puchta |
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| Apr 5, 2018 at 14:20 | comment | added | Heer | @PaulBroussous Thanks for the ideal! I can try this. | |
| Apr 5, 2018 at 10:21 | history | edited | Heer | CC BY-SA 3.0 |
added 60 characters in body
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| Apr 4, 2018 at 22:15 | review | Close votes | |||
| Apr 5, 2018 at 14:55 | |||||
| Apr 4, 2018 at 21:27 | answer | added | anomaly | timeline score: 5 | |
| Apr 4, 2018 at 21:07 | history | edited | YCor |
edited tags
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| Apr 4, 2018 at 21:05 | history | asked | Heer | CC BY-SA 3.0 |