数学研究所
数学科学全国重点实验室
学术报告
多复变与复几何研讨班
SCV&CG Seminar
Speaker: 杨晓奎 教授（清华大学）
Inviter: 周向宇 院士
Language: Chinese
Title: Total scalar curvature and comparison theorems in Kähler geometry
Time & Venue: 2025年5月23日（星期五） 15:30 - 16:30 & 南楼N913
Abstract: In this talk, we present new comparison theorems on scalar curvature and the corresponding rigidity in Kähler geometry.
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Title: Schwarz lemma, RC-positivity and comparison theorems
Time & Venue: 2025年5月23日（星期五） 16:40 - 17:40 & 南楼N913
Abstract: In this talk we present new Schwarz lemmas for holomorphic maps between complex manifolds whose
curvature tensors are described by the notion “RC-positivity”. In particular, new diameter and volume comparison theorems are obtained by using RC-positivity.
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