题目：Variation, polytopes and KE metrics on Q-Fano varieties  

报告人：朱小华 教授（北京大学）

Abstract：

In this talk, we introduce a variation method to study the Kaehler-Einstein metrics (possibly singular)on Q-Fano compatifications of reductive Lie  groups. On such $Q$-Fano varieties, we can reduce the Euler-Langrange functional of KE metric equation to a reduced Ding-functional with a weighted Monge-Ampere measure for convex functions on the moment polytope. Then we will derive a similar criterion for the existence of KE metrics as on the smooth compatifications proved by Delcroix and LI-Zhou-Zhu.

时间：2020年1月10日（周五）下午16:00-17:00

地点：565net必赢客户端本部教二808教室

联系人：戎小春

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