Hochschild cohomology ring for self-injective algebras of tree class $E_6$
Abstract
We describe the Hochschild cohomology ring for one of the two self-injective algebras of tree class $E_6$ in terms of generators and relations.
- Publication:
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arXiv e-prints
- Pub Date:
- November 2013
- DOI:
- 10.48550/arXiv.1311.4756
- arXiv:
- arXiv:1311.4756
- Bibcode:
- 2013arXiv1311.4756P
- Keywords:
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- Mathematics - K-Theory and Homology