A pluripotential approach to the Kahler-Einstein problem
- A+
:张科伟(北京师范大学)
:2023-04-13 16:00
:厦大海韵园实验楼106报告厅
报告人:张科伟(北京师范大学)
时 间:2023年4月13日下午16:00-17:30
地 点:厦大海韵园实验楼106报告厅
内容摘要:
Searching for Kahler-Einstein metrics on Fano manifolds is an important problem in geometric analysis. It is now known that a K-stable Fano manifold always admits a KE metric. In this talk I will present a pluripotential approach to this problem. More precisely, we show that a Fano manifold admits a unique KE metric if and only if its delta invariant is bigger than 1. This is a joint work with T. Darvas.
个人简介:
张科伟,北京师范大学讲师。2019年在北京大学获得博士学位,指导老师朱小华教授。2019-2021年在北京国际数学中心做博士后,合作导师是田刚教授。他的研究兴趣主要围绕Yau-Tian-Donaldson猜想,在partial C0估计、K-稳定性判定,twisted Kahler-Einstein度量存在性等方面做了一系列工作,相关成果在J. Eur. Math. Soc., J. Reine Angew. Math., Adv. Math. Analysis & PDE等国际期刊上接收或发表。
联系人:余世霖
