| 一类Lokta-Volterra生态模型的同伦分析解法 |
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| 引用本文： | 吴自库. 一类Lokta-Volterra生态模型的同伦分析解法[J]. 河南科学, 2008, 26(8) |
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| 作者姓名： | 吴自库 |
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| 作者单位： | 青岛农业大学,理学院,山东,青岛,266109 |
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| 基金项目： | 青岛农业大学高层次人才启动基金，国家高技术研究发展计划(863计划) |
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| 摘 要： | 研究了一类Lokta-Volterra生态模型.利用同伦分析方法,得到了该模型解的近似展开式,并对近似解与数值解进行了比较.结果表明,近似解具有较高的精度,该方法用于这类生态模型研究可行.
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| 关 键 词： | 生态模型 同伦分析 非线性 近似解 |
Homotopy Analysis Solution to a Class of Lokta-Volterra Ecological Model |
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| Wu Ziku. Homotopy Analysis Solution to a Class of Lokta-Volterra Ecological Model[J]. Henan Science, 2008, 26(8) |
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| Authors: | Wu Ziku |
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| Affiliation: | Wu Ziku(School of Science,Qingdao Agriculture University,Qingdao 266109,Sh,ong China) |
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| Abstract: | A class of Lokta-Volterra ecological model was considered.Using the method of homotopy analysis,the approximation of the solution for the model was obtained.And compared to the numerical solution,the approximation solution from the method was agreement well with the numerical solution.It shows the method is feasible to studying the ecological model. |
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| Keywords: | ecological model homotopy analysis nonlinear approximation solution |
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