| 一类具有时滞的病毒模型的稳定性及Hopf分支 |
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| 引用本文： | 徐昌进.一类具有时滞的病毒模型的稳定性及Hopf分支[J].数学理论与应用,2007,27(1):103-105. |
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| 作者姓名： | 徐昌进 |
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| 作者单位： | 湖南工程学院数理系 湘潭411101 |
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| 摘 要： | 本文对一类具有时滞的病毒模型进行分析,得到了该模型全时滞稳定的充分且必要条件,这些都是简明的代数判定,同时,还给出了时滞界及Hopf分支存在的条件.
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| 关 键 词： | 病毒模型 全时滞稳定性 代数判定 时滞界限 Hopf分支 |
| 文章编号： | 24259719 |
| 修稿时间： | 10 16 2006 12:00AM |
The Stability and Hopf Bifurcation of a Viral Model with Delay |
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| Xu Changjin.The Stability and Hopf Bifurcation of a Viral Model with Delay[J].Mathematical Theory and Applications,2007,27(1):103-105. |
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| Authors: | Xu Changjin |
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| Institution: | Department of Mathematics And Physics ,Hunan Institute of Engineerlng, Xiangtan ,411101 |
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| Abstract: | In this paper,A viral model with delays in investigated,the sufficient and necessary conditions of the complete delay stability are given.The conditions are brief and practical algebraic criterions.Furthermore,The delay bound and the conditions of the existence of Hopf bifurcation are obtained. |
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| Keywords: | viral model complete delay stability algebraic criterion delay bound |
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