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q-Virasoro algebra and affine Lie algebra
王清 教授 (厦门大学,2016年国家优秀青年基金获得者)
2018-01-01 12:13  华东师范大学

报告摘要:In this talk, we study a certain deformation of the Virasoro algebra that was introduced and called q-Virasoro algebra by Belov and Chaltikian, in the context of vertex algebra. In the process, the relation between q-Virasoro algebra and affine Kac-Moody algebra of type B_{l}^{(1)} was obtained. This is a joint work with Hongyan Guo, Haisheng Li and Shaobin Tan。