| 一类二阶哈密顿系统周期解的存在性 |
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| 引用本文： | 孟凤娟.一类二阶哈密顿系统周期解的存在性[J].江西科学,2009,27(5):654-656. |
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| 作者姓名： | 孟凤娟 |
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| 作者单位： | 南京师范大学泰州学院数学系,江苏,泰州,225300 |
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| 摘 要： | 利用极小作用原理研究一类二阶哈密顿系统周期解的存在性,给出了周期解存在性的一些充分条件,总结改进了现有的一些结果。
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| 关 键 词： | 次凸位势 周期解 临界点 极小作用原理 |
Existence of Periodic Solutions for a Class of Second-order Hamiltonian Systems |
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| MENG Feng-juan.Existence of Periodic Solutions for a Class of Second-order Hamiltonian Systems[J].Jiangxi Science,2009,27(5):654-656. |
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| Authors: | MENG Feng-juan |
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| Institution: | MENG Feng-juan(Department of Mathematics,Nanjing Normal University,Taizhou College,Jiangsu Taizhou 225300) |
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| Abstract: | In this paper,use the least action principle to investigate periodic solutions of a class of second-order nonautonomous Hamiltionian systems,and give out some sufficient conditions for the existence of periodic solutions.Some known results are generalized and improved in this paper. |
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| Keywords: | Subconvex potential Periodic solutions Critical points The least action principle |
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