Kazhdan-Lusztig cells in the weighted Coxeter groups

发布者:文明办作者:发布时间:2019-09-17浏览次数:78


主讲人:时俭益 华东师范大学终身教授


时间:2019年10月9日10:00


地点:3号楼332教室


举办单位:数理学院


内容介绍: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.