主讲人：Prof. Florin Catrina(St. Johns University, USA)

时  间：9月26日（周四）16:00-17:00

地  点：必赢76net线路官网北二区教学楼 517 教室

摘  要: In this talk I will discuss an Energy Balance Identity which is useful in the study of radial solutions for semilinear elliptic PDEs. I will give an application to a problem with potential which is a negative power of |x| in three dimensions or more. This result completes the picture regarding the existence of positive radial solutions.