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On the Existence of Positive Eigenvalues for Semilinear Elliptic Equation on all ofRd

โœ Scribed by N. Belhaj Rhouma; M. Mosbah


Book ID
111604878
Publisher
Springer Netherlands
Year
2004
Tongue
English
Weight
124 KB
Volume
21
Category
Article
ISSN
0926-2601

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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.