Topological Methods in Nonlinear Analysis
- Topol. Methods Nonlinear Anal.
- Volume 31, Number 2 (2008), 263-270.
Simulation of the predator-prey problem by the homotopy-perturbation method revised
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.
Topol. Methods Nonlinear Anal., Volume 31, Number 2 (2008), 263-270.
First available in Project Euclid: 13 May 2016
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Chowdhury, M. S. H.; Hashim, Ishak; Roslan, R. Simulation of the predator-prey problem by the homotopy-perturbation method revised. Topol. Methods Nonlinear Anal. 31 (2008), no. 2, 263--270. https://projecteuclid.org/euclid.tmna/1463150270