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学术报告:Hopf Algebras, Rota-Baxter Algebras and Quasi-symmetric Functions

发布时间:2017年03月27日 浏览次数:发布者:mathky

报告人:郭锂教授

美国罗格斯大学纽瓦克分校教授、

江西师大”千人计划“特聘教授

报告题目:Hopf Algebras, Rota-Baxter Algebras and Quasi-symmetric Functions

报告时间:2017年3月31日16:00-17:00

报告地点:海韵实验楼108

报告摘要:Hopf algebras and Rota-Baxter algebras are both important

algebraic structures with broad applications. For example, they are the two

main algebraic structures in the Connes-Kreimer approach to quantum field

theory renormalization. This talk will give some idea of such applications,

but will focus on Hopf algebra structures from Rota-Baxter algebras, with

the first one being the divided power algebras. We show that free

Rota-Baxter algebras in both the commutative and noncommutative contexts

give natural Hopf algebras.

联系人:谭绍滨教授

欢迎广大师生参加!