学术报告

On the deformation and degeneration of exceptional collections

作者:    发布时间:2018-10-15    浏览次数:
Title:On the deformation and degeneration of exceptional collections Speaker:胡晓文(中山大学)Time:2018.10.16 10:30-12:00Location: Center for Mathematical Sciences, Room 813Abstract:I will first give a survey of the notion of exceptional collections and phantoms in triangulated categories, and some examples in geometry. Then I will talk about my recent result on the deformation of exceptio...

Title:On the deformation and degeneration of exceptional collections 

Speaker:胡晓文(中山大学)

Time:2018.10.16 10:30-12:00

Location: Center for Mathematical Sciences, Room 813


Abstract:

I will first give a survey of the notion of exceptional collections and phantoms in triangulated categories, and some examples in geometry. Then I will talk about my recent result on the deformation of exceptional collections, and several open problems on the related geometric and arithmetic aspects.