| 具时滞的人口模型的行波解 |
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| 引用本文： | 丁玮,韩茂安.具时滞的人口模型的行波解[J].生物数学学报,2005,20(1):11-16. |
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| 作者姓名： | 丁玮 韩茂安 |
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| 作者单位： | 上海师范大学,应用数学系,上海,200240 |
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| 摘 要： | 研究具时滞的人口模型的行波解存在性问题，利用5]中的方法，鹕行波解的存在性问题转化为寻找上下解的问题。
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| 关 键 词： | 行波解 食物模型 上下解 |
Traveling Waves for a Diffusive Population Models with Time Delays |
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| DING Wei,HAN Mao-an.Traveling Waves for a Diffusive Population Models with Time Delays[J].Journal of Biomathematics,2005,20(1):11-16. |
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| Authors: | DING Wei HAN Mao-an |
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| Abstract: | This paper considers traveling wave front solutions for a diffusive population models with time delays. The existence of such solutions is proved using the technique developed by J. Wu and X. Zou. Thus the existence of traveling wave front can be reduced to the existence of an admissible pair of upper solution and lower solution which are easy to construct. |
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| Keywords: | Traveling wave front Food-limited model Upper-lower solution |
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