报告题目 (Title):Deformation and formality of enveloping algebras of Lie algebras
中文标题:李代数的包络代数的形变和形式化
报告人 (Speaker):Abdenacer Makhlouf 教授 (University of Haute Alsace)
报告时间 (Time):2025年7月4日(周五)9:00am
报告地点 (Place):校本部 GJ303
邀请人(Inviter):张红莲
报告摘要:The aim of my talk is to discuss relationships between deformations of Lie algebras and deformations of their corresponding universal enveloping algebras. In particular, I will consider deformations of Universal enveloping algebras via linear Poisson structures. Furthermore, I will describe enveloping algebras of finite dimensional Lie algebras which are formal in the sense of Kontsevich Formality.