J4 ›› 2011, Vol. 10 ›› Issue (4): 1-6.

• 数学与计算机科学 •    下一篇

一类带有阻尼项的二阶哈密顿系统的周期解

主要研究了一类带有阻尼项的二阶哈密顿系统的周期解的存在性。通过使用临界点理论中的极大极小方法获得了两
个新的存在性定理。   

  1. 1.大理学院数学与计算机学院,云南大理 71003;
    2.大理学院工程学院,云南大理 71003
  • 收稿日期:2010-11-02 出版日期:2011-04-01 发布日期:2011-04-01
  • 作者简介:王少敏,副教授,主要从事基础数学和非线性分析研究.
  • 基金资助:

    云南省应用基础研究基金资助项目(2006A0089M),云南教育厅科学研究基金资助项目(09Y0367)

Periodic Solutions for a Class of Second Order Hamiltonian Systems with Damping Term

The purpose of this paper is to study the existence of periodic solutions of a class of second order Hamiltonian Systems ith damping term. Two new existence theorems are obtained by the minimax methods in critical point theory.   

  1. 1. College of Mathematics and Computer, Dali University, Dali, Yunnan 671003, China;2. College of Engineering,Dali University, Dali, Yunnan 671003, China
  • Received:2010-11-02 Online:2011-04-01 Published:2011-04-01

摘要:

主要研究了一类带有阻尼项的二阶哈密顿系统的周期解的存在性。通过使用临界点理论中的极大极小方法获得了两
个新的存在性定理。

关键词: 周期解, 极大极小方法, 广义山路定理, 条件(C)

Abstract:

The purpose of this paper is to study the existence of periodic solutions of a class of second order Hamiltonian Systems ith damping term. Two new existence theorems are obtained by the minimax methods in critical point theory.

Key words: periodic solutions, the minimax methods, theorem of the generalized mountain, condition (C)

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