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

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

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dc.contributor.author Sweilam, H.N.
dc.contributor.author Khader, M.M.
dc.contributor.author Al-Bar, F.R.
dc.date.accessioned 2010-01-07T07:44:57Z
dc.date.available 2010-01-07T07:44:57Z
dc.date.issued 2008
dc.identifier.citation Volume 96, Issue 1, 1 February 2008, Article number 012008 en_US
dc.identifier.uri http://dx.doi.org/10.1088/1742-6596/96/1/012008
dc.identifier.uri http://hdl.handle.net/10576/10622
dc.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
dc.language.iso en en_US
dc.title On the numerical simulation of population dynamics with density-dependent migrations and the Allee effects en_US
dc.type Article en_US

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