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Solutions of a Nonlinear Dirichlet Problem for Nearly Circular Domains

✍ Scribed by Bandle, Catherine


Book ID
118185168
Publisher
Society for Industrial and Applied Mathematics
Year
1983
Tongue
English
Weight
363 KB
Volume
20
Category
Article
ISSN
0036-1429

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πŸ“œ SIMILAR VOLUMES


On multiple solutions of a nonlinear dir
✍ Alfonso Castro; Jorge Cossio; John M. Neuberger πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 361 KB

We prove that a semilinear elliptic boundary value problem has five solutions when the range of the derivative of the nonlinearity includes at least the first two eigenvalues. We also prove that if the region is a ball the semilinear elliptic problem has two solutions that change sign and are nonrad