A Batalin-Vilkovisky Algebra structure on the Hochschild Cohomology of Truncated Polynomials

Tian Yang

The main result of this paper is to calculate the Batalin-Vilkovisky structure of $H{H}^{\ast }(C^{\ast }(\mathbf{K}{P}^n;R);C^{\ast }(\mathbf{K}{P}^n;R))$ for $\mathbf{K}=\mathbb{C}$ and $\mathbb{H}$, a…