Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4622951 | Journal of Mathematical Analysis and Applications | 2007 | 7 Pages |
Abstract
We prove the existence of nontrivial critical points for a class of superquadratic nonautonomous second-order Hamiltonian systems by applying condition ∗(C) to critical point theory, and some new solvability conditions of nontrivial periodic solutions are obtained.
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