Second mod $2$ homology of Artin groups
| Autor: | Akita, Toshiyuki, Liu, Ye |
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| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | Algebr. Geom. Topol. 18 (2018) 547-568 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.2140/agt.2018.18.547 |
| Popis: | In this paper, we compute the second mod $2$ homology of an arbitrary Artin group, without assuming the $K(\pi,1)$ conjecture. The key ingredients are (A) Hopf's formula for the second integral homology of a group and (B) Howlett's result on the second integral homology of Coxeter groups. Comment: 22 pages |
| Databáze: | arXiv |
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