节点文献
具有桥梁人群的HIV模型的持续生存
Persistence of a HIV model with Bridge-people
【摘要】 给出了一致持续性的一些概念及基本理论,建立了具有桥梁人群的H IV模型.利用所给结论研究了具有桥梁人群的H IV模型的一致持续性,从而说明艾滋病会流行起来.
【Abstract】 We start by recalling some basic definition and result about persistence,we formulate a model of Aids with Bridge-people.This paper studies the persistence of the model of Aids with bridge-people.Moreover,the Aids would prevail.
【关键词】 传染病模型;
DI模型;
局部渐近稳定性;
全局渐近稳定性;
一致持续生存;
【Key words】 epidemic model; DI model; local asymptotic stability; global asymptotic stability; uniformly persistent;
【Key words】 epidemic model; DI model; local asymptotic stability; global asymptotic stability; uniformly persistent;
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2009年06期
- 【分类号】R181.3;O175
- 【被引频次】2
- 【下载频次】104