๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Existence of positive radial solutions for some semilinear elliptic equations in annulus

โœ Scribed by Yao Qing-liu; Ma Qin-sheng


Publisher
Springer
Year
2002
Tongue
English
Weight
259 KB
Volume
23
Category
Article
ISSN
0253-4827

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


On the Existence of Positive Solutions f
โœ H.Y. Wang ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 180 KB

We study the existence of positive radial solutions of \(A u+g(|x|) f(u)=0\) in annuli with Dirichlet (Dirichlet/Neumann) boundary conditions. We prove that the problems have positive radial solutions on any annulus if \(f\) is sublinear at 0 and \(\infty . \quad C 1994\) Academic Press, Inc.