研究了一类非自治时滞微分系统的解的不变集与吸引集.由谱半径的控制引理,利用积分的方法,得到其解的不变集与吸引集的存在条件及存在范围.
The invariant set and attractor for a class of non-autonomous delay differential system are investigated in this paper. By the control lemma of chart-radius and through using the method of integrating, the author estimates the existence range of the invariant set and its attractor.