欢迎光临!
您现在所在的位置:首页 >> 通知公告 & 学术信息
学术信息
SEMINARS
ORBIFOLDS AND LIE GROUPOIDS
时间  Datetime
2018-06-22 15:00 — 16:00 
地点  Venue
Middle Lecture Room
报告人  Speaker
陈柏辉教授
单位  Affiliation
School of Mathematical Sciences, Sichuan University
邀请人  Host
yihu yang
报告摘要  Abstract

Orbifold is a mild generalization of manifold. In the past two decades, orbifolds become very popular due to the discovery of ”string orbifolds”. Since then, people realized the proper language for orbifolds should be proper etale Lie groupoids. On the other hand, there are ´ still many basic questions in Lie groupoids need to be studied. In this talk, I will explain some related issues