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.