Periodic solutions of a predator-prey system with stage-structures for predator and prey

被引:15
|
作者
Zhang, ZQ [1 ]
机构
[1] Hunan Univ, Dept Math Appl, Changsha 410082, Peoples R China
基金
中国国家自然科学基金;
关键词
positive periodic solution; continuation theorem of coincidence degree; stage-structures; predator-prey system; topological degree theory;
D O I
10.1016/j.jmaa.2003.11.033
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By using the continuation theorem of coincidence degree theory, the existence of a positive periodic solution for the predator-prey system with stage-structures for predator and prey is established. (C) 2003 Elsevier Inc. All rights reserved.
引用
收藏
页码:291 / 305
页数:15
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