Hochschild Cohomology of Cubic Surfaces

Frédéric Butin

We consider the polynomial algebra $\mathbb{C}[\mathbf{z}]:=\mathbb{C}[z_1,z_2,z_3]$ and the polynomial $f:=z_1^3+z_2^3+z_3^3+3q{z}_1{z}_2{z}_3$, where $q\in \mathbb{C}$. Our aim is…