Infinitely many homoclinic solutions for a class of second-order Hamiltonian systems

被引：0
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作者：
Huiwen Chen
Zhimin He
机构：
[1] Central South University,School of Mathematics and Statistics
来源：
Advances in Difference Equations | / 2014卷
关键词：
Hamiltonian systems; homoclinic solutions; variational methods; critical points;
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摘要：
In this paper, we deal with the existence of infinitely many homoclinic solutions for a class of second-order Hamiltonian systems. By using the dual fountain theorem, we give some new criteria to guarantee that the second-order Hamiltonian systems have infinitely many homoclinic solutions. Some recent results are generalised and significantly improved.
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