侍述军教授学术报告:Superharmonic functions and convexity estimates for solutions to some elliptic problems

发布时间:2022-11-02 浏览次数:98

报告题目:Superharmonic functions and convexity estimates for solutions to some elliptic problems

报告人:侍述军

会议时间:11月10日(星期五)15:00-17:00

会议地点:腾讯会议(257-696-526)

报告摘要:In this talk,we will concern on convexity estimates for the solutions to some Dirichlet problems of elliptic partial differential equations involving the Laplacian, such as the torsion problem, the first eigenvalue problem and Green's function. We will mainly talk about superharmonic functions concerning these problems, which can be used to give convexity estimates for the solutions directly.

报告人简介:侍述军,哈尔滨师范大学教授、博士生导师、数学系主任。黑龙江省数学会常务理事,省高校青年创新人才,哈尔滨师范大学青年拔尖人才。主要研究领域为偏微分方程与几何分析,在椭圆方程解的凸性研究方面取得了许多重要成果,在APDE、CPDE、CVPDE等著名SCI期刊发表论文多篇,现主持国家自然科学基金面上项目1项,主持完成国家自然科学基金天元基金和青年基金。曾获黑龙江省科学技术(自然科学)三等奖1项,省高校科学技术一等奖1项。