| 两种群竞争系统的近似解析解 |
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| 引用本文： | 李宝成,杨光,李学志.两种群竞争系统的近似解析解[J].信阳师范学院学报(自然科学版),1998,11(4):331-334. |
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| 作者姓名： | 李宝成 杨光 李学志 |
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| 作者单位： | 1. 信阳师范学院数学系.河南,信阳,464000
2. 信阳工业学校,河南,潢川,465150 |
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| 基金项目： | 河南省自然科学基金，， |
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| 摘 要： | 讨论了两种群竞争系统，运用扰动技术和Laplace变换方法，给出了该系统的近似解析解，该解对离平衡点有较大偏离的解来说更精确有效。
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| 关 键 词： | 解析解 竞争系统 扰动技术 Laplace变换 |
Approximate Analytical Solution to the Two-species Competition System |
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| Abstract.Approximate Analytical Solution to the Two-species Competition System[J].Journal of Xinyang Teachers College(Natural Science Edition),1998,11(4):331-334. |
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| Authors: | Abstract |
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| Abstract: | By using perturbation techniques an Laplace transforms,an approximate analytical solution of two - species competition system is presented. The solutions obtained here are more accurate and valid for larger deviation form equilibrium point. |
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| Keywords: | Analytical solution Competition system Perturbation technique Laplace transforms |
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