| 具有常数收获率的竞争—扩散问题解的性态 |
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| 引用本文： | 容跃堂.具有常数收获率的竞争—扩散问题解的性态[J].纺织高校基础科学学报,1992(1). |
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| 作者姓名： | 容跃堂 |
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| 作者单位： | 西北纺织工学院 西安 |
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| 摘 要： | 讨论牛曼边界条件下具有常数收获率的竞争—扩散问题解的性态,得到当收获率满足当条件时,种群u将在有限时刻被消灭。
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| 关 键 词： | 竞争—扩散 常数收获率 有限时刻 消灭 |
Behavior of Solution of a Competition-Diffusion Problem with Constant Harvesting Rate |
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| Rong Yaotang.Behavior of Solution of a Competition-Diffusion Problem with Constant Harvesting Rate[J].Basic Sciences Journal of Textile Universities,1992(1). |
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| Authors: | Rong Yaotang |
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| Affiliation: | Northwest Textile Engineering College |
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| Abstract: | In this paper the behavior of the solution of a competition-diffusion problem with constant harvesting rate under neumann boundary, condition has been discussed. Particularly, it has been obtained that species u should be wiped out at finite time if harvesting rate satisfies suitable condition. |
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| Keywords: | Competition-diffusion Constant harvesting rate Finite time Wipe out |
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