摘要
将一类二阶常微分方程化为等价的方程组 ,运用 L iapunov直接法研究其平凡解的稳定性 。
The stability of zero solution of a type of second order differential equation which is converted to equiverlent equations is studied by using Liapunov's direct method. Some sufficient conditions are given.
出处
《中南民族大学学报（自然科学版）》
CAS
2001年第z1期4-6,共3页
Journal of South-Central University for Nationalities：Natural Science Edition
关键词
微分方程
稳定性
V函数
differential equation
stability
V function.
