文章基本信息

标题：Numerical Solutions of a Fractional Predator-Prey System
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作者：Yanqin Liu ; Baogui Xin
期刊名称：Advances in Difference Equations
印刷版ISSN：1687-1839
电子版ISSN：1687-1847
出版年度：2011
卷号：2011
期号：1
页码：190475
DOI：10.1155/2011/190475
语种：English
出版社：Hindawi Publishing Corporation
摘要：We implement relatively new analytical technique, the Homotopy perturbation method, for solving nonlinear fractional partial differential equations arising in predator-prey biological population dynamics system. Numerical solutions are given, and some properties exhibit biologically reasonable dependence on the parameter values. And the fractional derivatives are described in the Caputo sense.
关键词：Fractional Derivative ; Fractional Calculus ; Fractional Differential Equation ; Prey Population ; Predator Population