Prescribing a multistage analytical method to a prey-predator dynamical system |
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| Authors: | S.M. Goh M.S.M. Noorani |
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| Affiliation: | a Department of Engineering Sciences and Mathematics, College of Engineering, Universiti Tenaga Nasional, Km. 7 Jalan Kajang-Puchong, 43009 Kajang, Selangor, Malaysia
b School of Mathematical Sciences, Universiti Kebangsaan Malaysia, 43600 UKM Bangi Selangor, Malaysia |
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| Abstract: | This article discusses the effectiveness of a fresh analytical method in solving a prey-predator problem, which is described as a system of two nonlinear ordinary differential equations. The method of interest is the multistage variational iteration method (MVIM), which provides a slight modification of the classical variational iteration method (VIM). We shall compare solutions of the classical VIM along with MVIM and match them against the conventional numerical method, Runge-Kutta (RK4) (fourth-order). |
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| Keywords: | 34A34 37N25 37N30 |
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