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Multiplicity of Positive Radial Solutions for Multiparameter Semilinear Elliptic Systems on an Annulus

✍ Scribed by Yong-Hoon Lee

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
178 KB
Volume
174
Category
Article
ISSN
0022-0396

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πŸ“œ SIMILAR VOLUMES

On the Existence of Positive Solutions f
On the Existence of Positive Solutions for Semilinear Elliptic Equations in the Annulus
✍ H.Y. Wang πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 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.