研究了非线性非自治系统平凡解的等度渐近稳定性。利用一个或两个Lyapunov函数得到了保证所给系统的平凡解等度渐近稳定性的几个充分判据,最后给出两个例子说明本文结果.
In this paper the problem of equi-asymptotic stability is considered for nonlinear and nonautonomous systems. A set of sufficient conditions of equi-asymptotic stability is given by utilizing one Lyapunov function or two Lyapunov functions. Finally, two numerical examples are also given to illustrate our results.