Existence and asymptotic behavior results of positive periodic solutions for discrete-time logistic model

被引：0

作者：

Bo Du

Shouli Zhu

机构：

[1] Huaiyin Normal University,Department of Mathematics

[2] Yangzhou University,Department of Mathematics

来源：

Advances in Difference Equations | / 2015卷

关键词：

discrete; delay; periodic solution; stability;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A discrete-time logistic model with delay is studied. The existence of a positive periodic solution for a discrete-time logistic model is obtained by a continuation theorem of coincidence degree theory, and a sufficient condition is given to guarantee the global exponential stability of a periodic solution. Finally, an example is given to show the effectiveness of the results in this paper.

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