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math.RA2022
Gerstenhaber algebra of an associative conformal algebra
Bo Hou, Zhongxi Shen, Jun Zhao
We define a cup product on the Hochschild cohomology of an associative conformal algebra , and show the cup product is graded commutative. We define a graded Lie bracket with th…
math.RA2022
Batalin-Vilkovisky structure on Hochschild cohomology of zigzag algebra of type
Bo Hou, Jin Gao
In this paper, we study the Batalin-Vilkovisky structure on the Hochschild cohomology of quantum zigzag algebras of type . We first calculate th…