一类三阶非自治微分方程的不稳定性

ON THE INSTABILITY OF A CERTAIN THIRD ORDSR NONAUTONOMOUS DIFFERDNTIAL EQUATIONS

本文运用构造李雅普诺夫函数的方法,给出了一类三阶非自治微分方程零解不稳定的充分条件。

In this paper, We have given sufficient conditions for the instability of a certain third order nonautonomous differential equations hy constrenling Liapunov's function.