报告主题：Graded left-symmetric algebraic structures on Witt and Virasoro algebras
报告人：陈洪佳 教授 （中国科技大学）
报告时间：2018年 5月23日（周三）10:00
报告地点：校本部G507
邀请人：郜云教授
主办部门：太阳成集团tyc33455数学系
报告摘要：In this talk I will introduce the classification result on the graded left-symmetric algebraic structures on Witt and Virasoro algebras. The classification is based on that any compatible left-symmetric algebraic structure on the Witt Lie algebra W is simple and is an indecomposable W-module with one-dimensional weight-spaces, i.e., an indecomposable intermediate series module. This is a joint work with Chengming Bai and Xiaoli Kong.
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