Infinitely Many Homoclinic Solutions for Second Order Nonlinear Difference Equations with p-Laplacian

Abstract EN

We employ Nehari manifold methods and critical point theory to study the existence of nontrivial homoclinic solutions of discrete p-Laplacian equations with a coercive weight function and superlinear nonlinearity.

Without assuming theclassical Ambrosetti-Rabinowitz condition and without any periodicity assumptions, we prove the existence and multiplicity results of the equations.