Symmetrization and Eigenvalue estimates for the Laplacian in Riemannian manifolds

发布者:王丹丹发布时间:2023-11-07浏览次数:10

江苏省应用数学(williamhill威廉希尔官网)中心系列学术报告

报告题目:Symmetrization and Eigenvalue estimates for the Laplacian in Riemannian manifolds

报告人:陈大广副教授

报告时间:2023/11/10  14:00-15:00

报告地点:A321

报告摘要:In this talk, we will report the symmetrization technique in Riemannian manifolds and submanifold.  As applications, we obtain the estimates of the eigenvalues and eigenfunctions of the Laplacian with Dirichlet and Robin boundary conditions. This is partly joint work with Prof. Haizhong Li  and Dr. Yilun Wei.

报告人简介:陈大广,清华大学数学科学系副教授、博士生导师。2004-2007年在中科院数学所学习,获得博士学位,2007-2009在清华大学数学科学系从事博士后研究。主要研究领域是流形上椭圆算子的特征值问题,其研究结果发表在CMP, CVPDE, Math Z., JDE, J. Math. Soc. Japan等国际著名杂志上。