"Group cohomology"의 두 판 사이의 차이
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imported>Pythagoras0 |
imported>Pythagoras0 |
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| 6번째 줄: | 6번째 줄: | ||
| − | + | ==expositions== | |
| − | + | * Nakano, Daniel K. “Cohomology of Algebraic Groups, Finite Groups, and Lie Algebras: Interactions and Connections.” arXiv:1404.3342 [math], April 12, 2014. http://arxiv.org/abs/1404.3342. | |
| − | Alejandro Adem, <em>Recent developments in the cohomology of finite groups</em>, Notices Amer. Math. Soc. '''44''' (1997), no. 7, 806–812 http://www.ams.org/notices/199707/adem.pdf | + | * Alejandro Adem, <em>Recent developments in the cohomology of finite groups</em>, Notices Amer. Math. Soc. '''44''' (1997), no. 7, 806–812 http://www.ams.org/notices/199707/adem.pdf |
[[분류:개인노트]] | [[분류:개인노트]] | ||
[[분류:math and physics]] | [[분류:math and physics]] | ||
[[분류:math]] | [[분류:math]] | ||
2014년 4월 15일 (화) 05:00 판
introduction
- For a finite group G and its module M, $H^{0}(G,M)$ is isomorphic to $M/N(M)$ where $N(m) = \sum_{\sigma\in G}\sigma m$
expositions
- Nakano, Daniel K. “Cohomology of Algebraic Groups, Finite Groups, and Lie Algebras: Interactions and Connections.” arXiv:1404.3342 [math], April 12, 2014. http://arxiv.org/abs/1404.3342.
- Alejandro Adem, Recent developments in the cohomology of finite groups, Notices Amer. Math. Soc. 44 (1997), no. 7, 806–812 http://www.ams.org/notices/199707/adem.pdf