学术报告(张诗卓 7.20)

Exceptional collections on rational surfaces and related mod

发布人:高级管理员 发布日期:2018-07-20
主题
Exceptional collections on rational surfaces and related mod
活动时间
-
活动地址
新数学楼415
主讲人
张诗卓 美国印第安纳大学伯明顿分校

学术报告(张诗卓 7.20

 

题目:Exceptional collections on rational surfaces and related moduli problems

主讲人:张诗卓 美国印第安纳大学伯明顿分校

时间:2018.7.20 下午15:00——16:30

地点:新数学楼415

 

摘要:

After recalling the definition of (strong) exceptional collection of line bundles on a smooth projective surface X, I will introduce several open problems and conjectures in this area and give solutions or counter-examples. Then I will talk about the realization of rational surfaces as moduli spaces of stable representations of Belinson quiver. If time permits, I will talk about some applications of exceptional collections to classical problem in algebraic geometry, say moduli space of semistable sheaves on rational surfaces.

 

数学学院

201875