报告人：高山泽副教授

报告时间：2024年6月14日下午4:00-6:00

报告地点：腾讯会议：784-344-172，育才校区数学楼304

报告题目：Closed self-similar solutions to flows by negative powers of curvature

报告人简介：高山泽，广西大学副教授。主要研究方向为微分几何，特别是曲率流自相似解的唯一性和相关超曲面的刚性问题。在J. Reine Angew. Math.，Calc. Var. Partial Differential Equations，J. Geom. Anal.等学术期刊上发表论文多篇。

报告摘要：Closed self-similar solutions to flows are closed hypersurfaces evolve self-similarly under curvature flows. We consider the cases whose speed functions are given by negative powers of 1-homogeneous functions of principal curvatures with certain properties. We will discuss the uniqueness of these self-similar solutions under several conditions.