Differential Equations & Applications · Volume 15, Issue 4

Periodic and subharmonic solutions for a class of superquadratic first order Hamiltonian systems

15-19 Pages 381-393 DOI 10.7153/dea-2023-15-19

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Authors

Zhiyong Wang

Keywords

periodic solutions subharmonic solutions superquadratic local linking theorem generalized mountain pass theorem

Subject classes

34C25 58E05