报告题目：Decay properties of solutions to the Choquard equation and applications
时 间：2026年07月07日（星期二）15：30
地 点：理工楼南201
主 办：数学与统计学院、分析数学及应用教育部重点实验室、福建省分析数学及应用重点实验室、福建省应用数学中心（福建师范大学）、福建师范大学数学研究中心
参加对象：感兴趣的老师和学生
报告摘要：In this talk, I will discuss the decay properties of solutions to the Choquard equation. Specifically, I will present our recent results regarding the polynomial decay of solutions to the sublinear Choquard equation. Furthermore, I will demonstrate how these decay estimates can be utilized to construct saddle type nodal solutions. Our findings key issue that remained unresolved in previous studies. This series of work was developed jointly with Professor Zhi-Qiang Wang from Utah State University, Professor Chengxiang Zhang from Beijing Normal University and Professor Xu Zhang from Central South University.
报告人简介：夏健康，西北工业大学数学与统计学院副教授、博士生导师，中共党员。主要研究方向为非线性分析与偏微分方程，当前主要研究非线性变分问题整体解特别是变号解的存在性及其相关性质，主要成果发表在 SIAM J. Math. Anal., Calc. Var. PDE, J. Differential Equations 等国际权威数学期刊上。先后主持国家自然科学基金青年、面上项目，入选西安市科协青年人才托举计划，兼任美国数学会 Math Review 评论员。