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Cluster exchange groupoids and framed quadratic differentials

编辑:xyx 时间:2018年05月09日 访问次数:444

A Series of Talks in Cluster Theory


Speaker: Dr. Yu Qiu (The Chinese University of Hong Kong)

 

(II). Cluster exchange groupoids and framed quadratic differentials


Abstract:   We introduce cluster exchange groupoids, whose points groups give the  generalized braid groups--the cluster braid groups. As application, we  construct spaces of framed quadratic differentials on decorated marked  surfaces, that realized spaces of stability conditions, and show that  these spaces are simply connected. (Joint with Alastair King)


Time: 9:00-11:00am, May 18 (Friday), 2018

Place: 浙大玉泉校区工商楼四楼报告厅

 

联系人:李方(fangli@zju.edu.cn