Difference phi-Laplacian periodic boundary value problems: existence and localization of solutions.
Publisher: Chapman & Hall
Year of publication: 2004
Pages: 367-374
Congress: International Conference on Difference Equations
Type: Conference paper
Abstract
His paper is devoted to the study of nonlinear difference phi Laplacian problems with periodic boundary value conditions. Using known results that assure the existence of solutions for the considered problems, we obtain sufficient conditions in the nonlinear part of the equations that allow us to define a lower and an upper solution for the treated problems and deduce existence of solutions.