Comparison of the Adomian decomposition method and the variational iteration method in solving the moving boundary problem

Authors:
Edyta Hetmaniok;Damian Słota;Roman Wituła;Adam Zielonka
Affiliations:
-;-;-;-
Venue:
Computers & Mathematics with Applications
Year:
2011

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Abstract

In this paper, a comparison between two methods: the Adomian decomposition method and the variational iteration method, used for solving the moving boundary problem, is presented. Both of the methods consist in constructing the appropriate iterative or recurrence formulas, on the basis of the equation considered and additional conditions, enabling one to determine the successive elements of a series or sequence approximating the function sought. The precision and speed of convergence of the procedures compared are verified with an example.