| 一个具有时滞和非线性接触率的传染病模型 |
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| 引用本文： | 胡志兴,马知恩.一个具有时滞和非线性接触率的传染病模型[J].高校应用数学学报(A辑),1993(3):255-261. |
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| 作者姓名： | 胡志兴 马知恩 |
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| 作者单位： | 陕西延安大学数学系，西安交通大学 716000 |
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| 摘 要： | 本文研究了具有非线性接触率和在恢复类中具有分布时滞的SIRS传染病模型的解的存在性、连续性和平衡位置以及平凡平衡位置的稳定性。
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| 关 键 词： | 流行病学 传染病模型 非线性接触率 |
AN EPIDEMIOLOGICAL MODEL WITH A TIME DELAY AND NONLINEAR INCIDENCE RATE |
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| Hu Zhixing Ma Zhien.AN EPIDEMIOLOGICAL MODEL WITH A TIME DELAY AND NONLINEAR INCIDENCE RATE[J].Applied Mathematics A Journal of Chinese Universities,1993(3):255-261. |
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| Authors: | Hu Zhixing Ma Zhien |
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| Institution: | Hu Zhixing Ma Zhien(Yan'an University) (Xi'an Jiaotong University) |
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| Abstract: | In this paper, we study a SIRS epidemiological model with a nonlinear incidence rate and a distributed time delay in the removed class. The existence and continuity of the solutions, the equilibria and the stability of the trivial equilibrium are discussed. |
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| Keywords: | Epidemiology Time Delay |
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