| 两类SIV传染病模型的行波解 |
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| 引用本文： | 任景莉,侯园昆.两类SIV传染病模型的行波解[J].上海师范大学学报(自然科学版),2015,44(3):304-313. |
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| 作者姓名： | 任景莉 侯园昆 |
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| 作者单位： | 1. 郑州大学数学与统计学院,郑州,450001
2. 桂林电子科技大学信息科技学院,桂林,541000 |
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| 摘 要： | 首先讨论了一个总人口为常数的扩散SIV传染病模型,用几何奇异扰动方法证明了其行波解的存在性.接着说明了另一个具有指数输入的SIV模型也具有类似的结果.
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| 关 键 词： | 行波解 存在性 奇异扰动 |
| 收稿时间： | 2014/12/8 0:00:00 |
Traveling waves for two SIV models |
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| REN Jingli and HOU Yuankun.Traveling waves for two SIV models[J].Journal of Shanghai Normal University(Natural Sciences),2015,44(3):304-313. |
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| Authors: | REN Jingli and HOU Yuankun |
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| Institution: | School of Mathematics and Statistics, Zhengzhou University and Institute of Information Technology,GuiLin University of Electronic Technology |
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| Abstract: | The existence of traveling waves is established for a diffusive SIV system with constant total population. The approach used is the geometric singular perturbation method. The same result is suitable to another SIV system with exponential input. |
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| Keywords: | traveling wave solution existence singular perturbation |
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