王林峰教授学术报告

发布时间:2020年11月30日 作者:冯立华   阅读次数:[]

题目:p-Laplace operator on the graph

报告人:王林峰教授(南通大学理学院)

报告时间:2020121日下午300-530

地点 :bat365官网登录648

摘要:Let G(V,E) be a connected locally finite graph with some suitable curvature conditions. In this report we consider the p-Laplace operator on G, which is a natural generalization of the Laplace operator. We establish a general gradient estimate for positive solutions to the p-Laplace heat equation. As applications, we can derive the parabolic type Harnack inequalities. We also establish the lower bound estimate of the first nonzero eigenvalue of the p-Laplace operator on a finite graph.

报告人简介:王林峰,南通大学理学院教授,硕士生导师。主要从事几何分析、图论的学习和研究,迄今在 Commum Anal GeomJ Funct AnalJ Differ EquationsMath ZPacific J MathSci China Math等国内外SCI收录杂志上发表论文 30 余篇。




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