Boundary Value Problems (Jan 2007)
Existence of Positive Solutions for Boundary Value Problems of Nonlinear Functional Difference Equation with <inline-formula><graphic file="1687-2770-2007-038230-i1.gif"/></inline-formula>-Laplacian Operator
Abstract
The existence of positive solutions for boundary value problems of nonlinear functional difference equations with -Laplacian operator is investigated. Sufficient conditions are obtained for the existence of at least one positive solution and two positive solutions.