讲座编号:jz-yjsb-2021-y029
讲座问题:Existence and qualitative analysis for nonlocal equations
主 讲 人:杨敏波 教授 浙江师范大学
讲座时间:2021年06月28日(星期一)上午10:00
讲座所在:腾讯聚会,聚会ID:379 886 707
加入工具:数学与统计学院全体西席及研究生
主理单位:数学与统计学院、研究生院
主讲人简介:
浙江师范大学教授,博士生导师,数学与盘算机科学学院副院长,浙江省高校中青年学科带动人。主要从事非线性剖析及其应用领域的研究,主持或加入多项国家与省级科研项目,完成巴西国家科学手艺生长委员会CNPq项目一项。在CVPDE、JDE、Com. Anal. Geometry、Nonlinearity、 DCDS-A 等杂志揭晓论文六十余篇。
主讲内容:
The aim of this talk is to introduce some classification results of the solutions for the critical nonlocal equations due to the weighted Hardy-Littlewood-Sobolev inequality and Sobolev imbedding. We prove the existence of positive ground state solutions for the subcritical case by using Schwarz symmetrization and the critical case by a nonlocal version of concentration-compactness principle. We also establish the regularity of positive solutions for these two equations. Finally, we prove the symmetry of positive solutions by the moving plane method in integral forms.