Lazer
نویسندگان
چکیده
منابع مشابه
Landesman–Lazer Conditions for the Steklov Problem
We prove existence of weak solutions to an eigenvalue Steklov problem defined in a bounded domain with a Lipschitz continuous boundary.
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Su cient criteria are established for the existence of T -periodic solutions of a family of Lazer-Solimini equations with state-dependent delay. The method of proof relies on a combination of Leray-Schauder degree and a priori bounds.
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where Ω is a bounded, smooth domain in R, φ1 is a positive first eigenfunction of the Laplacian under Dirichlet boundary conditions and h ∈ C(Ω̄). We prove that given k ≥ 1 this problem has at least k solutions for all sufficiently large s > 0, which answers affirmatively a conjecture by Lazer and McKenna [22] for this case. The solutions found exhibit multiple concentration behavior around maxi...
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The aim of this paper is to establish some a priori bounds for solutions of Landesman-Lazer problem. We show the application for the solution structure of the nonlinear diierential equation of the fourth order 1. The general theory Let X be a real Banach space with the norm k k and let D(L) X be the domain of the closed Fredholm operator L : D(L) ! X with index zero. We shall suppose that 0 is ...
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ژورنال
عنوان ژورنال: Conexões
سال: 2007
ISSN: 1983-9030
DOI: 10.20396/conex.v5i1.8637982