Simulation of the predator-prey problem by the homotopy-perturbation method revised
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Homotopy-perturbation method, non-linear ODEs, prey and predator problemAbstrakt
In this paper, the predator-prey problem is revisited. Previous solution by homotopy-perturbation method (HPM) is improved by treating the homotopy-perturbation method as an algorithm in a sequence of intervals (i.e. time steps) called the multistage homotopy-perturbation method (shortly MHPM). Numerical results show that the multistage homotopy-perturbation method and the classical fourth-order Rungge-Kutta (RK4) methods are in complete agreement.Pobrania
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2008-06-01
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CHOWDHURY, M. S. H., HASHIM, Ishak & ROSLAN, R. Simulation of the predator-prey problem by the homotopy-perturbation method revised. Topological Methods in Nonlinear Analysis [online]. 1 czerwiec 2008, T. 31, nr 2, s. 263–270. [udostępniono 22.7.2024].
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