Title of article
Multiplicity of sign-changing solutions for some four-point boundary value problem Original Research Article
Author/Authors
Xian Xu، نويسنده , , Donal O’Regan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
14
From page
434
To page
447
Abstract
In this paper we obtain using Leray–Schauder degree theory some multiplicity results for sign-changing solutions of a four-point boundary value problem. We assume the existence of a pair of strict lower and upper solutions and some additional conditions on the nonlinear term f
Keywords
Leray–Schauder degree , Sign-changing solutions , Strict upper and lower solutions , Four-point boundary value problem
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2008
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
860361
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