The variational iteration method for sol
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Abdul-Majid Wazwaz
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Article
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2011
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Elsevier Science
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English
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In this paper, the variational iteration method (VIM) is used to study a nonlinear singular boundary value problems arising in various physical equations. The VIM overcomes the singularity issue at the origin x = 0. The Lagrange multipliers for all four cases of the boundary value problems are forma