研究了一类具负定周期系数矩阵的非线性微分方程,利用李雅普诺夫第二方法、指数型二分性理论及稳定性有关理论证明了该系统一致渐进稳定的唯一的周期解的存在性。
In this paper, we deal with the periodic differential equation with real coefficient negative definite matrix, By the second method of Lyapunov and theory of exponential dichotomy, we get the sufficient conditions which guarantee the existence of the unique uniformly asymptotically stable periodic solution of the system