数学学院学术报告

                                                                                                                       --几何分析讨论班  

报告题目：Almost nonpositive holomorphic sectional curvature and applications

报告人：张雅山博士（北京大学北京国际数学研究中心）

报告时间：201919.10上午10：00-11:00

报告地点：老主楼主南310 （学院路校区）

报告摘要：In this talk, we shall first recall the roles of nonpositive holomorphic sectional curvature (HSC) in some problems in complex geometry, including positivity of canonical line bundle and rigidity theorems for holomorphic maps. Then an almost nonpositivity notion for HSC and its applications will be presented.  

邀请人：张世金