本文研究了具有时滞和反馈控制的非自治单种群Kolmogorov模型的持久性,得到了该模型持久性的比较弱的积分形式的充分条件。这是一个新的结论。
In this paper,we study the permanence of positive solutions for the nonautonomous single-species Kolmogorov system with delays and feedback controls in a very general and rather weak conditions. New results are obtained by integrable form.