Persistence and Periodic Solution on a Nonautonomous SIS Model with Delays

被引：7
|
作者：
San-ling Yuan
机构：
来源：
Acta Mathematicae Applicatae Sinica(English Series) | 2003年 / 01期
关键词：
time delay; Liapunov functional; persistence; periodic solution; global stability;
D O I：
暂无
中图分类号：
R181.3 [流行病学各论];
学科分类号：
100401 ;
摘要：
Abstract An SIS model with periodic maximum infectious force,recruitment rate and the removal rate ofthe infectives has been investigated in this article.Sufficient conditions for the permanence and extinction of thedisease are obtained.Furthermore,the existence and global stability of positive periodic solution are established.Finally, we present a procedure by which one can control the parameters of the model to keep the infectives stayeventually in a desired set.
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页码：167 / 176
页数：10
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