Differential Equations & Applications · Volume 3, Issue 1 Subharmonic solutions for nonautonomous sublinear p-Hamiltonian systems 03-06 Pages 73-84 DOI 10.7153/dea-03-06 Downloads Short PDF Full PDF PNG Authors Kun Liao Chun-Lei Tang Keywords subharmonic solutions p-Hamiltonian saddle point theorem Subject classes 34C25