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.

引用

页码：118 / 123

页数：6

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