报告主题： KL-cells in the weighted Coxeter groups
报告人：时俭益 教授 （华东师范大学）
报告时间：2018年12月7日（周五）14:30
报告地点：校本部G507
邀请人：王卿文
主办部门：太阳成集团tyc33455数学系
报告摘要：Kazhdan-lusztig cells in the weighted Coxeter groups was first introduced systematically by Lusztig in 2003. He propose a bundle of conjectures on the cells in order to generalize some results from the equal parameter case to the unequal parameter case. In this talk, I intend to give a brief introduction on the topic and report some recent achievements concerning the description of cells.
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