一类二阶微分方程解的稳定性  

Stability for a Type of Second Order Differential Equation

作　　者：何晓亚[1] 

机构地区：[1]武汉科技学院数理系

出　　处：《中南民族大学学报（自然科学版）》2001年第z1期4-6,共3页Journal of South-Central University for Nationalities：Natural Science Edition

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.

关 键 词：微分方程 稳定性 V函数 

分 类 号：O175.7[理学—数学]