报告人：Li Guo

报告时间：10月24日9:00

报告地点：数学与统计学院二楼会议室  ZOOM ID：210 089 8623  密 码：123456

主办单位：数学与统计学院

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  The Hopf algebra of symmetric functions has played an important role in broad areas of mathematics including representation theory. In the 1990s, Rota proposed a program to study generalizations of symmetric functions by Rota-Baxter algebras. We present the Rota program and discuss recent developments in the Rota program, including the method of renormalization. These are joint works with Jean-Yves Thibon, Houyi Yu, Bin Zhang and Jianqiang Zhao.