吴文俊数学重点实验室微分几何与分析系列讲座之五十七 【Cristiano Spotti】 
 
 
报告题目：Compactification of Moduli Spaces of Kahler-Einstein Del Pezzo Surfaces

报 告 人：Cristiano Spotti

          Institut des Hautes études Scientifiques

报告时间：2013年7月26日 星期五 上午 10:00-11:30
        

报告地点：管理科研楼室1218教室

摘要: The Moduli Spaces of Kahler-Einstein Del Pezzo surfaces admit natural metric compactifications in the so-called Gromov-Hausdorff topology. In this second part, we will show, using in particular K-stability, that these compactifications agree with some algebro-geometric compactifications obtained by adding certain "stable" Del Pezzo orbifolds. As a by-product, we obtain an extension of Tian's theorem on the existence of KE metrics on smooth Del Pezzo discussed in the first part to the case of Del Pezzo orbifolds with canonical singularities (joint work with Yuji Odaka & Song Sun).

主办单位: 中国科学技术大学数学科学学院

          中科院吴文俊数学重点实验室

 
欢迎感兴趣的师生参加!