Global existence of periodic solutions in an infection model

被引：2
|
作者：
Sun, Xinguo [1 ,2 ]
Wei, Junjie [1 ]
机构：
[1] Harbin Inst Technol, Dept Math, Harbin 150001, Heilongjiang, Peoples R China
[2] China Univ Petr East China, Sch Sci, Qingdao 266580, Peoples R China
来源：
APPLIED MATHEMATICS LETTERS | 2015年 / 48卷
基金：
高等学校博士学科点专项科研基金;
关键词：
Infection; CTL response; Hopf bifurcation; Periodic solutions; HTLV-I INFECTION; CTL RESPONSE; DIFFERENTIAL EQUATIONS; BIFURCATION-ANALYSIS; MATHEMATICAL-MODEL; DYNAMICS; STABILITY; DELAYS;
D O I：
10.1016/j.aml.2015.03.022
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, a HTLV-I infection model with CTL immune response is considered. Taking the immune delay as a bifurcation parameter we investigate the global existence of periodic solutions of this model which shows existence of multiple periodic solutions theoretically. (C) 2015 Elsevier Ltd. All rights reserved.
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页码：118 / 123
页数：6
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