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

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 。

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.