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arXiv · 0906.1924

On the Hochschild cohomology of tame Hecke algebras

Karin Erdmann·Sibylle Schroll
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Abstract

We explicitly calculate a projective bimodule resolution for a special biserial algebra giving rise to the Hecke algebra H_q(S_4) when q=-1. We then determine the dimensions of the Hochschild cohomology groups.

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BibTeXRIS

Karin Erdmann, Sibylle Schroll. 2010-01-08. On the Hochschild cohomology of tame Hecke algebras. https://arxiv.org/abs/0906.1924

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