講座編號:jz-yjsb-2021-y029
講座題目:Existence and qualitative analysis for nonlocal equations
主 講 人:楊敏波 教授 浙江師范大學
講座時間:2021年06月28日(星期一)上午10:00
講座地點:騰訊會議,會議ID:379 886 707
參加對象:數學與統計學院全體教師及研究生
主辦單位:數學與統計學院、研究生院
主講人簡介:
浙江師范大學教授,博士生導師,數學與計算機科學學院副院長,浙江省高校中青年學科帶頭人。主要從事非線性分析及其應用領域的研究,主持或參與多項國家與省級科研項目,完成巴西國家科學技術發展委員會CNPq項目一項。在CVPDE、JDE、Com. Anal. Geometry、Nonlinearity、 DCDS-A 等雜志發表論文六十余篇。
主講內容:
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.
