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脉冲引入外来染病人口HIV/AIDS模型

Impulsive Imputing Infective Population HIV/AIDS Epidemic Model
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摘要 研究具脉冲输入感染人口的HIV流行病模型.运用脉冲微分方程方程理论,得到脉冲输入周期T<minβrp,(1+αKβ)p(μ+γ),易感消除周期解E0*是全局渐近稳定的;并对其结果进行了数值模拟,说明若对这一地区的HIV患者的输入不加以控制是非常危险的. It is discussed Impusive Imputing Floating Population HIV Epidemic Model. The susceptible-free period sulution E0^* is globally asymptotically stable if T〈min{βp/r,βp/(1+αK)(μ+r)} with the theory of impulsive differential equation. The result is simulated. We show that the results are very serious
机构地区 运城学院数学系
出处 《数学的实践与认识》 CSCD 北大核心 2009年第12期92-96,共5页 Mathematics in Practice and Theory
基金 山西省科技开发项目(20081045) 运城学院院级科研项目(20060216 20060218)
关键词 数学模型 脉冲 周期解 稳定性 mathematical model impulsive period solution stability
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参考文献5

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二级参考文献6

  • 1杨光,张庆灵.对Logistic增长的SIS模型实现反馈线性化和极点配置的一步设计[J].生物数学学报,2006,21(2):261-269. 被引量:4
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