Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6417534 | Journal of Mathematical Analysis and Applications | 2016 | 15 Pages |
Abstract
We study positive radial solutions to singular boundary value problems of the form:{âÎu=λK(|x|)f(u)uα,in Ω,âuâη+cË(u)u=0,|x|=r0,u(x)â0,|x|ââ, where Îu:=div(âu) is the Laplacian operator of u, Ω={xâRNâx|>r0>0,N>2}, λ>0, KâC([r0,â),(0,â)) is such that K(s)â¤1sN+Î²Ë for sâ«1 for some βË>1, α
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Eun Kyoung Lee, R. Shivaji, Byungjae Son,