摘要
研究了一类三阶微分方程解的有界性,通过构造非线性系统的李雅普诺夫函数,得到了解的有界性的充分条件。
In this paper, we disseuss the boundedness of solutions of a class of third—order nonlinear differential equations and obtain sufficient conditions of the boundedness of solutions. By means of the method of constructing Liapunov functions of nonlinear systems.
出处
《山东矿业学院学报》
CAS
1993年第2期192-194,共3页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
微分方程
育界性
李雅普诺夫函数
differential equation
boundedness
Liapunov function third-order nonlinear differential equation