The Dynamic Behaviors of An Epidemic Diseases Model with Time Delay and Impulsive Effect

被引：0
|
作者：
Xiang, Zhongyi [1 ]
机构：
[1] Hubei Inst Nationalities, Dept Math, Enshi 445000, Hubei, Peoples R China
来源：
PROCEEDINGS OF THE 7TH CONFERENCE ON BIOLOGICAL DYNAMIC SYSTEM AND STABILITY OF DIFFERENTIAL EQUATION, VOLS I AND II | 2010年
关键词：
epidemic model; permanence; time delay; pulse vaccination;
D O I：
暂无
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A delayed epidemic model with pulse vaccination and varying total population size is considered. By a method of difference inequality, it is shown that the above system is permanent under some propriate conditions.
引用
收藏
页码：554 / 557
页数：4
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