共 50 条
- [25] PERIODIC SOLUTIONS FOR A CLASS OF NON-AUTONOMOUS HAMILTONIAN SYSTEMS WITH p(t)-LAPLACIAN MATHEMATICA BOHEMICA, 2024, 149 (02): : 185 - 208
- [26] Multiple periodic solutions for a class of non-autonomous hamiltonian systems with even-typed potentials Journal of Dynamical and Control Systems, 2012, 18 : 339 - 354
- [30] Periodic solutions of second order Hamiltonian systems DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL, 2013, 28 (02): : 214 - 221