Coxeter groups and limit roots
主 题: Coxeter groups and limit roots
报告人: Lawrence Reeves (University of Melbourne, Australia)
时 间: 2014-11-20 14:00-16:00
地 点: Room 29 at Quan Zhai, BICMR（主持人：傅翔）
Limit roots were recently introduced by Hohlweg et al to study the asymptotic distribution of roots in a based root system. I will describe some recent work with Xiang Fu on the set of limit roots associated to an infinite Coxeter group.