journal6 ›› 2005, Vol. 26 ›› Issue (4): 70-75.

• 数学 • 上一篇    下一篇

一类非线性微分方程的周期解

  

  1. (1.曲靖师范学院数学系,云南 曲靖 655000;2.昆明学院经济系,云南 昆明 650118)
  • 出版日期:2005-10-15 发布日期:2012-09-17

The Periodic Solutions for a Class of Nonlinear Differential Equations

  1. (1.Department of Mathematics,Qujing Normal College,Qujing 655000,Yunan China;2.Department of Economics,Kunming College,Kunming 650118,China)
  • Online:2005-10-15 Published:2012-09-17
  • About author:LIU Jun(1963-),male,was born in Kunming,Yunnan Province,professor,master;field of research is differential equation.

摘要:运用Liapunov函数方法,研究了一类非线性微分方程周期解的存在性及稳定性,得到存在唯一渐近稳定的周期解的充分条件.

关键词: 非线性微分方程, 周期解, Liapunov函数

Abstract: In this paper,the existence and the stability of periodic solutions for a class of nonlinear differential equations are studied by using the method of Liapunov function.The sufficient conditions which guarantee the existence,uniqueness and asymptotic stability of periodic solutions are presented.

Key words: nonlinear differential equations, periodic solution, Liapunov function

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