Permanence of a Delayed Biological System with Stage Structure and Density-dependent Juvenile Birth Rate

被引：0

作者：

Yue, Qin ^{[1
]}

机构：

[1] West Anhui Univ, Coll Finance & Math, Liuan 237000, Anhui, Peoples R China

来源：

ENGINEERING LETTERS | 2019年 / 27卷 / 02期

关键词：

Stage structure; Predator-prey; Permanence; PREDATOR-PREY MODEL; EXTINCTION; STABILITY;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A delayed biological system with stage structure and density-dependent juvenile birth rate is revisited in this paper. By establishing a new lemma and using the comparison theorem of the differential equation, a new set of sufficient condition which ensure the permanence of the system is obtained. Our result supplements and complements some known results.

引用

页码：263 / 268

页数：6

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