Constant sign solutions for parameter-dependent superlinear second-order difference equations

Pasquale Candito; Giuseppina D'Aguì; Donal O'Regan

doi:10.1080/10236198.2015.1045891

Constant sign solutions for parameter-dependent superlinear second-order difference equations

Pasquale Candito, Giuseppina D'Aguì, Donal O'Regan

Mathematics

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

14 Citations (Scopus)

Abstract

This paper studies the existence of constant sign solutions for a second-order parameter-dependent super linear difference equation. The approach is based on variational methods on finite dimensional Banach spaces.

Original language	English
Pages (from-to)	649-659
Number of pages	11
Journal	Journal of Difference Equations and Applications
Volume	21
Issue number	8
DOIs	https://doi.org/10.1080/10236198.2015.1045891
Publication status	Published - 3 Aug 2015

Keywords

constant sign solutions
critical point theory
discrete maximum principle
nonlinear second-order difference equations
superlinear nonlinearities

Authors (Note for portal: view the doc link for the full list of authors)

Authors
Candito, P,D'Agui, G,O'Regan, D

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10.1080/10236198.2015.1045891

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title = "Constant sign solutions for parameter-dependent superlinear second-order difference equations",

abstract = "This paper studies the existence of constant sign solutions for a second-order parameter-dependent super linear difference equation. The approach is based on variational methods on finite dimensional Banach spaces.",

keywords = "constant sign solutions, critical point theory, discrete maximum principle, nonlinear second-order difference equations, superlinear nonlinearities",

author = "Pasquale Candito and Giuseppina D'Agu{\`i} and Donal O'Regan",

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AB - This paper studies the existence of constant sign solutions for a second-order parameter-dependent super linear difference equation. The approach is based on variational methods on finite dimensional Banach spaces.

KW - constant sign solutions

KW - critical point theory

KW - discrete maximum principle

KW - nonlinear second-order difference equations

KW - superlinear nonlinearities

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Constant sign solutions for parameter-dependent superlinear second-order difference equations

Abstract

Keywords

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