| 一类三种群生态模型的同伦分析解法 |
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| 引用本文： | 陈秀荣,于加举,吴自库,袁冬梅.一类三种群生态模型的同伦分析解法[J].河南科学,2010,28(5):505-509. |
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| 作者姓名： | 陈秀荣 于加举 吴自库 袁冬梅 |
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| 作者单位： | 青岛农业大学,理学与信息科学学院,山东,青岛,266109 |
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| 基金项目： | 山东省高等学校科技计划项目，青岛农业大学高层次人才启动基金 |
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| 摘 要： | 利用同伦分析方法,研究了一类三种群生态模型,得到了该模型的近似解.为了检验该方法的有效性,通过实例,将近似解与数值解作了比较.比较结果表明,该方法用于研究三种群生态模型可行.
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| 关 键 词： | 三种群生态模型 同伦分析方法 非线性 |
Homotopy Analysis Method to a Class of Three Species Ecological Model |
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| Chen Xiurong,Yu Jiaju,Wu Ziku,Yuan Dongmei.Homotopy Analysis Method to a Class of Three Species Ecological Model[J].Henan Science,2010,28(5):505-509. |
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| Authors: | Chen Xiurong Yu Jiaju Wu Ziku Yuan Dongmei |
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| Institution: | (School of Science and Information, Qingdao Agricultural University, Qingdao 266109, Shandong China) |
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| Abstract: | A class of three species ecological model was considered in this study. By use of homotopy analysis method, the approximation of the solution for the model was obtained. The approximation solution was compared with the numerical solution which showed the method be feasible for the ecological model studies. |
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| Keywords: | three species ecological model homotopy analysis method nonlinear |
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