The Dynkin diagram cohomology of finite Coxeter groups
Let D be a connected graph. The Dynkin complex C D (A) of a D-algebra A was introduced by the second author to control the deformations of quasi-Coxeter algebra structures on A. In the present paper, we study the cohomology of this complex when A is the group algebra of a Coxeter group W and D is th...
| Auteurs principaux: | , |
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| Format: | Journal article |
| Langue: | English |
| Publié: |
Elsevier
2010
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