Asymptotic Behavior of Global Positive Solution to a Stochastic SIV Epidemic Model with Vaccination

被引：0

作者：

Zhou, Ting ^{[1
]}

Wang, Hui ^{[1
]}

Hu, Zhixing ^{[1
]}

Liao, Fucheng ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON COMPUTATIONAL AND INFORMATION SCIENCES (ICCIS 2014) | 2014年

关键词：

STABILITY;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we explore a stochastic SIV epidemic model with vaccination and show that this model has a unique global positive solution. By the method of stochastic Lyapunov functions, we study their asymptotic behavior in terms of the intensity of the stochastic perturbations and the reproductive number R-0 . Results show that the positive solution oscillates around the disease-free equilibrium if R0. 1, and fluctuates around the certain level if R-0 > 1.

引用

页码：943 / 948

页数：6

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