Timeline for A possible generalization of "Group Cohomolgy"
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Apr 9, 2018 at 15:48 | history | edited | Ali Taghavi | CC BY-SA 3.0 |
added 17 characters in body
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| Apr 9, 2018 at 15:47 | comment | added | Ali Taghavi | @მამუკაჯიბლაძე thank you for your comment and your attention to the question. | |
| Apr 9, 2018 at 15:46 | comment | added | Ali Taghavi | @JulianRosen non $g\in G$ varies over $G$.I revise the question. | |
| Apr 9, 2018 at 2:10 | comment | added | Julian Rosen | Is $g\in G$ fixed? | |
| Apr 8, 2018 at 20:45 | comment | added | მამუკა ჯიბლაძე | This is just fixed points in the $(n-1)$-torsion of $M$, or else $\operatorname{Hom}_G(\mathbb Z/(n-1)\mathbb Z,M)$, with $\mathbb Z/(n-1)\mathbb Z$ having the trivial $G$-action; accordingly you will just get $\operatorname{Ext}$ for that module. It should be easy to relate this to a mixture of "ordinary" Ext and "ordinary" $G$-cohomology | |
| Apr 8, 2018 at 20:33 | history | asked | Ali Taghavi | CC BY-SA 3.0 |