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全纯向量丛的平均曲率正性

2023.06.05

投稿:龚惠英部门:浏览次数:

活动信息

报告题目 (Title):The mean curvature positivity of holomorphic vector bundles

中文标题: 全纯向量丛的平均曲率正性

报告人 (Speaker):张希 教授(南京理工大学)

报告时间 (Time):2023年6月2日(周五) 10:40-11:40

报告地点 (Place):校本部F309

邀请人(Inviter):席东盟、李晋、张德凯

主办部门:理学院数学系

报告摘要:In this talk, we consider mean curvature positivity of holomorphic vector bundle. We will show that the mean curvature positivity is equivalent to the HN-positivity. As its applications, We establish the correspondence between rational connectedness in algebraic geometry and mean curvature positivity in differential geometry. This work is joint with Chao Li and Chuanjing Zhang.