摘要：In this paper, we present a recent approach via variational methods and critical point theory to obtain the existence of nontrivial periodic solutions for a class of p-Laplacian systems on time scales. By establishing a proper variational setting, three existence results are obtained. Finally, two examples are presented to illustrate the feasibility and effectiveness of our results. MSC:34N05, 37J45, 34C25.
关键词：variational approach ; time scales ; p -Laplacian systems ; critical points
