| 一类病毒动力学模型的全局稳定性 |
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| 引用本文： | 郑丽丽,王娟.一类病毒动力学模型的全局稳定性[J].信阳师范学院学报(自然科学版),2015(1):18-20. |
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| 作者姓名： | 郑丽丽 王娟 |
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| 作者单位： | 信阳师范学院 数学与信息科学学院,河南信阳,464000 |
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| 基金项目： | 河南省自然科学基金项目(132300410056)；河南省教育厅重点项目 |
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| 摘 要： | 讨论了一类具有比率依赖接触率的病毒动力学模型.证明了该模型轨道渐近稳定周期解的存在性,给出了正平衡点全局渐近稳定性的充分条件.
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| 关 键 词： | 病毒动力学模型 轨道渐近稳定性 全局稳定性 |
Global Stability for a Kind of Viral Dynamical Model |
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| Zheng Lili,Wang Juan.Global Stability for a Kind of Viral Dynamical Model[J].Journal of Xinyang Teachers College(Natural Science Edition),2015(1):18-20. |
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| Authors: | Zheng Lili Wang Juan |
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| Institution: | Zheng Lili;Wang Juan;College of Mathematics and Information Science,Xinyang Normal University; |
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| Abstract: | A kind of viral dynamical model with ratio-dependent contact rate was investigated. It was proved that there exists an orbitally asymptotically stable periodic solution for the proposed model. Some sufficient conditions which guarantee the global stability of positive equilibrium were obtained. |
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| Keywords: | viral model orbital asymptotic stability global stability |
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