q-Virasoro algebra and affine Kac-Moody Lie algebras

Hongyan Guo, Haisheng Li, Shaobin Tan +1

We establish a natural connection of the $q$-Virasoro algebra $D_q$ introduced by Belov and Chaltikian with affine Kac-Moody Lie algebras. More specifically, for each abelian gro…