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Speaker: Deng Yuxing, Professor, School of Mathematics and Statistics, Beijing Institute of Technology
Date: November. 9, 2021
Time: 14:00-15:00
Location: Tencent Meeting, ID: 681 202 597
Sponsor: Research Center for Mathematics and Interdisciplinary Sciences, Shandong University
Research Center for Nonlinear Expectation
Abstract:
The asymptotic geometry is important for the classification of Ricci solitons. In this talk, we will classify the asymptotic geometry of 4D steady gradient Ricci solitons (which are singularity models) whose Ricci curvature is nonnegative outside a compact set. As an application, we will show such steady Kahler-Ricci solitons must be Ricci-flat.
For more information, please visit:
https://www.view.sdu.edu.cn/info/1020/158935.htm