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具有桥梁人群的HIV模型的持续生存

Persistence of a HIV model with Bridge-people
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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. 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.
作者 庄需芹 张建国 韩丽涛 窦则胜
机构地区 北方工业大学理学院 中国人民大学数科院
出处 《数学的实践与认识》 CSCD 北大核心 2009年第6期170-174,共5页 Mathematics in Practice and Theory
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 epidemic model DI model local asymptotic stability global asymptotic stability uniformly persistent
分类号 R181.3 [医药卫生—流行病学] O175 [理学—基础数学]
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参考文献9

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数学的实践与认识
2009年 第6期

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