天元讲堂(6.1)Representations of affine-Virasoro algebras
报告人: 刘东教授(湖州师范学院)
报告时间:6月1日 上午 9:00-10:00
报告地点: 维格堂119
摘要:In this talk, we classify all irreducible weight modules with finite-dimensional weight spaces over the affine-Virasoro algebra. We prove that any irreducible quasi-finite weight module over algebra is a highest, lowest module, or loop module. It extends the Kac's conjecture for the Virasoro algebra to that for the affine-Virasoro algebra.