Periodic Solutions of Second Order Hamiltonian Systems
نویسندگان
چکیده
We provide sufficient conditions for the existence of periodic solutions of the second order Hamiltonian system −x′′ − λx = εV ′ x (t, x) , where ε is a small parameter, x ∈ R and V (t, x) is 2π-periodic in t. Moreover we provide two applications.
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تاریخ انتشار 2015