4 papers
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…
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…
Generalized McKay Quivers, Root System and Kac-Moody Algebras
Bo Hou, Shilin Yang
Let be a finite quiver and $G\subseteq\Aut(\mathbbm{k}Q)$ a finite abelian group. Assume that and is the generalized Mckay quiver and the valued graph correspondi…
Skew group algebras of deformed preprojective algebras
Bo Hou, Shilin Yang
Suppose that is a finite quiver and $G\subseteq \Aut(Q)$ is a finite group, is an algebraic closed field whose characteristic does not divide the order of . For any alge…