PERIODIC SOLUTIONS FOR HAMILTONIANSYSTEMS IN A NONCONVEX POTENTIAL WELL

李树杰^1,2

1. Int. Cent. for Theo. Phys., Trieste, Italy;
2. Scuola Int. Superiore di Studi Avanzati, Trieste, Italy

Li Shujie^1,2

1. Int. Cent. for Theo. Phys., Trieste, Italy;
2. Scuola Int. Superiore di Studi Avanzati, Trieste, Italy

李树杰. PERIODIC SOLUTIONS FOR HAMILTONIANSYSTEMS IN A NONCONVEX POTENTIAL WELL[J]. 数学物理学报(英文版), 1992, 12(2): 171-178.

Li Shujie. PERIODIC SOLUTIONS FOR HAMILTONIANSYSTEMS IN A NONCONVEX POTENTIAL WELL[J]. Acta mathematica scientia,Series B, 1992, 12(2): 171-178.

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