报告题目:A new minimax principle and application to nonlinear elliptic equations
报 告 人:张心悦 博士后 西湖大学
报告时间:2025年9月4日,09:00 - 09:40
报告地点:数学楼第二报告厅
校内联系人:段犇 bduan@jlu.edu.cn
报告摘要:
In this talk, we introduce a new minimax principle to prove the existence of multi-peak solutions to the Neumann problem of the p-Laplace equation. The minimax principle will be applied to the set of peak functions, which forms a subset of the Sobolev space W^(1,p) (Ω). The argument is based on a combination of variational method, gradient flow and topological degree theory. This is a joint work with Prof. Xu-Jia Wang.
报告人简介:
张心悦,西湖大学博士后,2024 年于华中师范大学获得理学博士学位。主要研究方向为非线性泛函分析、偏微分方程及其应用,在 JDE、DCDS 等数学期刊上发表论文 5 篇。