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On the convergence of variational iteration method for nonlinear coupled system of partial differential equations
Journal article   Peer reviewed

On the convergence of variational iteration method for nonlinear coupled system of partial differential equations

N. H. Sweilam and M. M. Khader
International journal of computer mathematics, Vol.87(5), pp.1120-1130
04/2010
DOI: https://doi.org/10.1080/00207160903124959

Abstract

coupled system of nonlinear partial differential equations fixed point theorem variational iteration method
In this paper, the sufficient conditions that guarantee the convergence of the variational iteration method when applied to solve a coupled system of nonlinear partial differential equations are presented. Especial attention is given to the error bound of the nth term of the resultant sequence. Numerical examples to show the efficiency of the method are presented.

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