带反馈项的n类物种竞争模型的正周期解的存在性

Existence of positive periodic solutions for a n-species competition system with feedback control

利用锥上的不动点理论,得到了一类带有反馈项的多种群竞争模型的正周期解存在的一些充分条件,改进和推广了有关文献中的结果。

This paper addresses the existence of positive periodic solutions for a n-species competition system with feedback control by applying the theory of fixed point on cone. It improves and generalizes the results of some relative papers.