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arXiv · 1803.10310

Gerstenhaber structure on Hochschild cohomology of toupie algebras

Dalia Artenstein·Marcelo Lanzilotta·Andrea Solotar
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Abstract

We study homological properties of a family of algebras called toupie algebras. Our main objective is to obtain the Gerstenhaber structure of their Hochschild cohomology, with the purpose of describing the Lie algebra structure of the first Hochschild cohomology space, together with the Lie module structure of the whole Hochschild cohomology.

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Dalia Artenstein, Marcelo Lanzilotta, Andrea Solotar. 2018-03-27. Gerstenhaber structure on Hochschild cohomology of toupie algebras. https://arxiv.org/abs/1803.10310

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