In this paper we study the influence of the domain topology on the multiplicity of solutions to a semilinear Neumann problem. In particular, we show that the number of positive solutions is stable under small perturbations of the domain.
Remarks on positive solutions to a semilinear Neumann problem
CANDELA, Anna Maria;LAZZO, Monica
1994-01-01
Abstract
In this paper we study the influence of the domain topology on the multiplicity of solutions to a semilinear Neumann problem. In particular, we show that the number of positive solutions is stable under small perturbations of the domain.File in questo prodotto:
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