Search results for "two-point boundary value problem"

showing 3 items of 3 documents

A geometrical criterion for nonexistence of constant-sign solutions for some third-order two-point boundary value problems

2020

We give a simple geometrical criterion for the nonexistence of constant-sign solutions for a certain type of third-order two-point boundary value problem in terms of the behavior of nonlinearity in the equation. We also provide examples to illustrate the applicability of our results.

Applied MathematicsMathematical analysislcsh:QA299.6-433lcsh:AnalysisType (model theory)nonexistence of solutionsthird-order two-point boundary value problemsNonlinear systemThird orderSimple (abstract algebra)comparison methods for the first zero functionsBoundary value problemConstant (mathematics)Value (mathematics)AnalysisMathematicsSign (mathematics)Nonlinear Analysis
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A Mountain Pass Theorem for a Suitable Class of Functions

2009

Class (set theory)geographyPure mathematicsgeography.geographical_feature_categorycritical pointsGeneral Mathematicsthree solutions58E30two-point boundary value problemPalais-Smale conditionmountain pass34B1558E05A mountain pass theoremCombinatoricsPalais–Smale compactness conditionSettore MAT/05 - Analisi MatematicaMountain pass theoremMountain pass49J4047J30Mathematics
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AN APPLICATION OF A FIXED POINT THEOREM FOR NONEXPANSIVE OPERATORS

2014

Abstract. In this note, we present an application of a recent xed point theorem by Ricceri to a two-point boundary value problem. KeyWords and Phrases: Fixed point, nonexpansive operator, two-point boundary value problem. 2010 Mathematics Subject Classi cation: 34K10, 47H09, 47H10.

Settore MAT/05 - Analisi MatematicaKeyWords and Phrases: Fixed point nonexpansive operator two-point boundary value problem. 2010 Mathematics Subject Classi cation: 34K10 47H09 47H10.
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