现在位置:首页 > 学术报告
 

 

Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:

Xiaotao Sun, MCM, AMSS

Inviter:  
Title:
Minimal rational curves on moduli spaces
Time & Venue:
2018.1.9 13:00-15:00 N913
Abstract:

We show that any rational curve passing through the generic point in a moduli space of stable bundles with rank r and fixed determinant on a smooth projective curve of genus g≥4 has degree (with respect to the anti-canonical line bundle of the moduli space) at least 2r. It has degree 2r if and only if it is a Hecke curve.

 

 

附件下载:
 
 
【打印本页】【关闭本页】
电子政务平台   |   科技网邮箱   |   ARP系统   |   会议服务平台   |   联系我们   |   友情链接