Permanence and positive periodic solution for the single-species nonautonomous delay diffusive models

被引：254

作者：

Yang, X

Chen, LS

Chen, JF

机构：

[1] ACAD SINICA,INST MATH,BEIJING 100080,PEOPLES R CHINA

[2] SHAANXI NORMAL UNIV,DEPT MATH,XIAN 710062,PEOPLES R CHINA

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 1996年 / 32卷 / 04期

关键词：

delay; diffusion; ultimately-bounded domain; permanence; periodic solution; global attractivity;

D O I：

10.1016/0898-1221(96)00129-0

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Single-species nonautonomous delay diffusion models with nonlinear growth rates are investigated. Some sufficient conditions are determined that guarantee the permanence of the species and the existence of a positive periodic solution which is global attractively.

引用

页码：109 / 116

页数：8