On the numerical simulation of population dynamics with density-dependent migrations and the Allee effects

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contributor.author Sweilam, H.N. en_US
contributor.author Khader, M.M. en_US
contributor.author Al-Bar, F.R. en_US
date.accessioned 2010-01-07T07:44:57Z en_US
date.available 2010-01-07T07:44:57Z en_US
date.issued 2008 en_US
identifier.citation Sweilam, H. N., Khader, M. M., & Al-Bar, F. R. (2008). On the numerical simulation of population dynamics with density-dependent migrations and the Allee effects. Journal of Physics: Conference Series, 96, 012008 en_US
identifier.uri http://dx.doi.org/10.1088/1742-6596/96/1/012008 en_US
identifier.uri http://hdl.handle.net/10576/10622 en_US
description.abstract In this paper, the variational iteration method (VIM) and the Adomian decomposition method (ADM) are presented for the numerical simulation of the population dynamics model with density-dependent migrations and the Allee effects. The convergence of ADM is proved for the model problem. The results obtained by these methods are compared to the exact solution. It is found that these methods are always converges to the right solutions with high accuracy. Furthermore, VIM needs relative less computational work than ADM. en_US
language.iso en en_US
publisher IOP Publishing en_US
subject Fluid dynamics en_US
subject Mathematical physics en_US
subject Computational physics en_US
title On the numerical simulation of population dynamics with density-dependent migrations and the Allee effects en_US
type Article en_US


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