文章基本信息

标题：Existence of positive periodic solutions for delayed predator-prey patch systems with stocking
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作者：Hui Fang ; Zhicheng Wang
期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：2006
卷号：2006
DOI：10.1155/IJMMS/2006/63182
出版社：Hindawi Publishing Corporation
摘要：A sufficient condition is derived for the existence of positive periodic solutions for a delayed predator-prey patch system with stocking. Some known results are improved.