Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4958761 | Computers & Mathematics with Applications | 2017 | 17 Pages |
Abstract
This paper is concerned with traveling wave solutions of a nonlocal dispersal Susceptible-Infective-Removal-Healing (for short SIRH ) model with relapse. It is found that the existence and nonexistence of traveling waves of the system are not only determined by the critical wave speed câ, but also by the basic reproduction number R0 of the corresponding system of ordinary differential equations. More precisely, we use Schauder's fixed-point theorem to obtain the existence of traveling waves for R0>1 and c>câ, and the nonexistence of traveling waves for R0>1 and 0
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Cheng-Cheng Zhu, Wan-Tong Li, Fei-Ying Yang,