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Four-dimensional steady gradient Ricci solitons

来源:澳门蒲京网址 发布时间:2020-12-24   123

报告人: 邓宇星 北京理工大学

时间:12月24日(周四) 15:30-16:30

地点:工商楼 200-9

摘要:In this talk, we will talk about some recent progress on 4 dimensional noncollapsed steady gradient Ricci solitons. In particular, We will classify the asymptotic geometry of 4D noncollapsed steady GRS whose Ricci curvature is nonegative outside a compact set. As an application, We will show that such steady Kahler Ricci solitons must be Ricci flat. This is a joint work with Bennett Chow and Zilu Ma.


联系人:王枫wfmath@zju.edu.cn

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