Sub-harmonics of First Order Hamiltonian Systems and Their Asymptotic Behaviors
نویسنده
چکیده
In this paper some new existence results for sub-harmonics are proved for first order Hamiltonian systems with super-quadratic potentials by using two new estimates on C0 bound for the periodic solutions. Applying the uniform estimates on the sub-harmonics, the asymptotic behaviors of subharmonics is studied when the systems have globally super-quadratic potentials.
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