| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 841009 | Nonlinear Analysis: Theory, Methods & Applications | 2011 | 10 Pages |
Abstract
In this paper, we investigate the existence of infinitely many homoclinic solutions for a class of second order Hamiltonian systems. By using fountain theorem due to Zou, we obtain two new criteria for guaranteeing that second order Hamiltonian systems have infinitely many homoclinic solutions. Recent results in the literature are generalized and significantly improved.
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Authors
Liu Yang, Haibo Chen, Juntao Sun,