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

被引：0
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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：
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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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