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On the Multiplicity of Nodal Solutions to a Singularly Perturbed Neumann Problem

✍ Scribed by Anna Maria Micheletti; Angela Pistoia


Publisher
SP Birkhäuser Verlag Basel
Year
2008
Tongue
English
Weight
173 KB
Volume
5
Category
Article
ISSN
1660-5446

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📜 SIMILAR VOLUMES


Existence and multiplicity of solutions
✍ Giovanni Anello 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 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