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arXiv · 1511.08348

Tate-Hochschild Cohomology of Radical Square Zero Algebras

Zhengfang Wang
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Abstract

For algebras with radical square zero, we give a combinatorial description to the Tate-Hochschild cohomology. We compute the Gerstenhaber algebra structure on the Tate-Hochschild cohomology for some classes of such algebras.

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Zhengfang Wang. 2015-11-26. Tate-Hochschild Cohomology of Radical Square Zero Algebras. https://arxiv.org/abs/1511.08348

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