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On the number of nodal solutions to a singularly perturbed Neumann problem

✍ Scribed by Juncheng Wei; Tobias Weth


Publisher
Springer
Year
2005
Tongue
English
Weight
150 KB
Volume
117
Category
Article
ISSN
0025-2611

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πŸ“œ SIMILAR VOLUMES


Existence and multiplicity of solutions
✍ Giovanni Anello πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 151 KB

## Abstract In this paper we establish an existence theorem of strong solutions to a perturbed Neumann problem of the type equation image In particular, our solutions take their values in a fixed real interval. This latter fact allows us to state a multiplicity result assuming on __f__ an oscilla