郑州大学学报（理学版）Issue(4)：38-42,5.DOI:10.3969/j.issn.1671-6841.2015.04.007
具有治疗和疫苗接种的SVIR模型的稳定性分析
Stability Analysis of an SVIR Model with Treatment and Vaccination
摘要
Abstract
An SVIR epidemic model with staged treatment and vaccination was studied. Firstly, the ex-istence conditions of the equilibrium points in different cases were discussed. Then, the local asymptoti-cally stability of the equilibrium points was studied, and the sufficient conditions for the system to occur the backward bifurcation were illustrated. Finally, the results were obtained by numerical simulation.关键词
治疗/接种/平衡点/稳定性Key words
treatment/vaccination/equilibrium point/stability分类
数理科学引用本文复制引用
侯文涛,王辉,胡志兴,廖福成..具有治疗和疫苗接种的SVIR模型的稳定性分析[J].郑州大学学报（理学版）,2015,(4):38-42,5.基金项目
国家自然科学基金资助项目,编号61174209 （）
北京科技大学冶金工程研究院基础研究项目,编号YJ2012-001 （）
