Fisher waves in an epidemic model

被引：135

作者：

Zhao, XQ ^{[1
]}

Wang, WD

机构：

[1] Mem Univ Newfoundland, Dept Math & Stat, St Johns, NF A1C 5S7, Canada

[2] SW Normal Univ, Dept Math, Chongqing 400715, Peoples R China

来源：

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B | 2004年 / 4卷 / 04期

关键词：

epidemic model; traveling waves; upper and lower solutions; monotone iterations;

D O I：

10.3934/dcdsb.2004.4.1117

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The existence of Fisher type monotone traveling waves and the minimal wave speed are established for a reaction-diffusion system modeling man-environment-man epidemics via the method of upper and lower solutions as applied to a reduced second order ordinary differential equation with infinite time delay.

引用

页码：1117 / 1128

页数：12

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