| 一类种群竞争模式的定性分析 |
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| 引用本文： | 王荣良. 一类种群竞争模式的定性分析[J]. 中国海洋大学学报(自然科学版), 1988, 0(1) |
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| 作者姓名： | 王荣良 |
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| 作者单位： | 山东海洋学院应用数学系 |
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| 摘 要： | 本文对J.Maynard Smith提出的物种竞争模式: x=x(a-bx-cy-kxy) y=y(e-fx-gy-lxy)作了定性分析,并给出两物种共存或其中任一物种死亡,而另一物种趋于确定值的条件。
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| 关 键 词： | 生态系统 竞争模式 种群 |
A QUALITATIVE ANALYSIS OF A MODLE OF COMPETITIVE SPECIESA QUALITATIVE ANALYSIS OF A MODLE OF COMPETITIVE SPECIES |
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| Wang Rongliang. A QUALITATIVE ANALYSIS OF A MODLE OF COMPETITIVE SPECIESA QUALITATIVE ANALYSIS OF A MODLE OF COMPETITIVE SPECIES[J]. Periodical of Ocean University of China, 1988, 0(1) |
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| Authors: | Wang Rongliang |
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| Affiliation: | Department of Applied Mathematics |
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| Abstract: | In this paper we give a qualitative analysis for the competitive modle provided by J. Maynard Smith:x = x(a-bx-cy-kxy)y=y(e-fx-gy-lxy)The conditions are presented in which, two species coexist or one species dies while the other reaches a definite value.In this paper we give a qualitative analysis for the competitive modle provided by J. Maynard Smith:x = x(a-bx-cy-kxy)y=y(e-fx-gy-lxy)The conditions are presented in which, two species coexist or one species dies while the other reaches a definite value. |
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| Keywords: | ecosystem modle of competitve species |
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