报告题目:Factorizable Lie bialgebras, quadratic Rota-Baxter Lie algebras and Rota-Baxter Lie bialgebras
报告人:生云鹤
报告时间:10月12日 10:00-11:00
报告地点:勤园21-306,腾讯会议:498 644 718
报告摘要: In this talk, first we introduce the notion of quadratic Rota-Baxter Lie algebras of arbitrary weight, and show that there is a one-to-one correspondence between factorizable Lie bialgebras and quadratic Rota-Baxter Lie algebras of nonzero weight. Then we introduce the notions of matched pairs, bialgebras and Manin triples of Rota-Baxter Lie algebras of arbitrary weight, and show that Rota-Baxter Lie bialgebras, Manin triples of Rota-Baxter Lie algebras and certain matched pairs of Rota-Baxter Lie algebras are equivalent. The coadjoint representations and quadratic Rota-Baxter Lie algebras play important roles in the whole study.
报告人简介:生云鹤,吉林大学教授,博士生导师,数学学院副院长, 2009年1月博士毕业于北京大学, 2019年获得国家自然科学基金委优秀青年基金项目,《数学进展》、《J. Nonlinear Math. Phys.》编委,吉林省第十六批享受政府津贴专家(省有突出贡献专家)。从事Poisson几何、高阶结构与数学物理的研究,在Comm. Math. Phys., Adv. Math., IMRN, J. Noncomm. Geom., J. Algebra等杂志上发表学术论文70余篇,被引用600余次。