The F-pure threshold of quasi-homogeneous polynomials

Inspired by the work of Bhatt and Singh [3] we compute the F-pure threshold of quasi-homogeneous polynomials. We first consider the case of a curve given by a quasi-homogeneous polynomial f in three variables x,y,z of degree equal to the degree of xyz and then we proceed with the general case of a Calabi-Yau hypersurface, i.e. a hypersurface given by a quasi-homogeneous polynomial f in n+1 variables x0,…,xn of degree equal to the degree of x0⋯xn.