Advances in Difference Equations
Volume 2006 (2006), Article ID 21819, 11 pages
doi:10.1155/ADE/2006/21819

Existence results for φ-Laplacian boundary value problems on time scales

Abstract

This paper is devoted to proving the existence of the extremal solutions of a φ-Laplacian dynamic equation coupled with nonlinear boundary functional conditions that include as a particular case the Dirichlet and multipoint ones. We assume the existence of a pair of well-ordered lower and upper solutions.