| MULTIPLICITY OF PERIODIC SOLUTIONS FOR SECOND ORDER HAMILTONIAN SYSTEMS WITH MIXED NONLINEARITIES |
| |
| 作者姓名： | 王明伟 郭飞 |
| |
| 作者单位： | School of Mathematics |
| |
| 基金项目： | Supported by National Natural Science Foundation of China (11371276,10901118);Elite Scholar Program in Tianjin University,P.R.China |
| |
| 摘 要： | The multiplicity of periodic solutions for a class of second order Hamiltonian system with superquadratic plus subquadratic nonlinearity is studied in this paper.Obtained via the Symmetric Mountain Pass Lemma,two results about infinitely many periodic solutions of the systems extend some previously known results.
|
| 关 键 词： | MULTIPLICITY periodic solutions second order Hamiltonian systems Symmetric Mountain Pass Lemma |
| 本文献已被 维普 等数据库收录！ |
