| 一个蠕虫病毒传播SIRS模型的建立与分析 |
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| 引用本文： | 刘启明.一个蠕虫病毒传播SIRS模型的建立与分析[J].西南师范大学学报(自然科学版),2010,35(1). |
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| 作者姓名： | 刘启明 |
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| 作者单位： | 军械工程学院,基础部,石家庄,050003 |
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| 摘 要： | 基于传染病动力学建模方法,在考虑蠕虫病毒的传播机理的基础上,建立了一种新的SIRS蠕虫病毒传播模型.利用微分方程定性理论对该模型进行了分析,研究了蠕虫病毒的传播规律,得到了蠕虫病毒消除的阈值,并进行了仿真.
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| 关 键 词： | 蠕虫病毒 传播模型 全局渐近稳定性 阈值 |
Construction and Analysis of a SIRS Model for Worm Virus Propagation |
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| LIU Qi-ming.Construction and Analysis of a SIRS Model for Worm Virus Propagation[J].Journal of Southwest China Normal University(Natural Science),2010,35(1). |
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| Authors: | LIU Qi-ming |
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| Abstract: | Based on construction methods of the epidemic models, a new SIRS model for worm virus propagation is derived. By using the qualitative theory of differential equation, the propagation regularity of worm virus is dis-cussed, and the threshold of removing virus is gained. Numerical simulation also is presented. |
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| Keywords: | worm virus propagation model globally asymptotical stability threshold |
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