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一类四阶非线性微分方程解的有界性及稳定性(英文)
On the Boundedness and the Stability of Solutions for a Class of Fourth Order Nonlinear Differential Equations
【摘要】 本文利用Liapunov函数方法 ,研究了一类四阶非线性微分方程解的稳定性及有界性 ,得出了解的有界性及稳定性存在的充分条件
【Abstract】 In this paper,the boundedness and stability of solutions for a class of fourth order nonlinear differential equations are studied by using the method of Liapunov function. We obtain the sufficient conditions which guarantee the boundedness and stability of solutions.
【关键词】 非线性微分方程;
Liapunov函数;
渐近稳定性;
有界性;
【Key words】 nonlinear differential equation; Liapunov function; asymptotic stability; boundednes;
【Key words】 nonlinear differential equation; Liapunov function; asymptotic stability; boundednes;
【基金】 云南省教委应用基础研究课题 (0 0 12 2 2 6);曲靖师范学院科研课题 (0 11190 1)
- 【文献出处】 曲靖师范学院学报 ,Journal of Qujing Normal College , 编辑部邮箱 ,2002年03期
- 【分类号】O175.14
- 【被引频次】1
- 【下载频次】35