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Existence of Positive Solutions for Boundary Value Problems of Nonlinear Functional Difference Equation with https://static-content.springer.com/image/art%3A10.1155%2F2007%2F38230/MediaObjects/13661_2007_Article_644_IEq1_HTML.gif -Laplacian Operator

Boundary Value Problems20072007:038230

DOI: 10.1155/2007/38230

Received: 18 March 2007

Accepted: 23 May 2007

Published: 14 August 2007

Abstract

The existence of positive solutions for boundary value problems of nonlinear functional difference equations with https://static-content.springer.com/image/art%3A10.1155%2F2007%2F38230/MediaObjects/13661_2007_Article_644_IEq2_HTML.gif -Laplacian operator is investigated. Sufficient conditions are obtained for the existence of at least one positive solution and two positive solutions.

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Authors’ Affiliations

(1)
Institute of Applied Mathematics, Naval Aeronautical Engineering Institute

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Copyright

© S. J. Yang et al. 2007

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.