Periodicity in an impulsive logistic equation with a distributed delay

被引：9
|
作者：
Hui, J [1 ]
Chen, LS
机构：
[1] E China Normal Univ, Dept Math, Shanghai 200062, Peoples R China
[2] Guangxi Univ Technol, Dept Informat & Computat Sci, Liuzhou 545006, Peoples R China
来源：
IMA JOURNAL OF APPLIED MATHEMATICS | 2005年 / 70卷 / 04期
关键词：
periodic solution; logistic equation; distributed delay; periodic environment; coincidence degree;
D O I：
10.1093/imamat/hxh046
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
With the help of a continuation theorem based on the Gaines and Mawhin's coincidence degree, easily verifiable criteria are established for the global existence of a positive periodic solution of an impulsive logistic equation with a distributed delay in a periodic environment.
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页码：479 / 487
页数：9
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