Hall Polynomials for Weighted projective lines

Jiayi Chen, Bangming Deng, Shiquan Ruan

This paper deals with the triangle singularity defined by the \linebreak equation $f=X_1^{p_1}+X_2^{p_2}+X_3^{p_3}$ for weight triple $(p_1,p_2,p_3)$, as well as the category of co…