Quantum ring of singularity $X^p+X{Y}^q$

Huijun Fan, Yefeng Shen

In this paper, we will prove that the quantum ring of the quasi-homogeneous polynomial $X^p+X{Y}^q(p\ge 2,q>1)$ with some admissible symmetry group $G$ defined by Fan-Jarvis-Ruan…