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Application of He's variational iteration method for solving the Cauchy reaction–diffusion problem

✍ Scribed by Mehdi Dehghan; Fatemeh Shakeri

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
665 KB
Volume
214
Category
Article
ISSN
0377-0427

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✦ Synopsis

In this paper, the solution of Cauchy reaction-diffusion problem is presented by means of variational iteration method. Reactiondiffusion equations have special importance in engineering and sciences and constitute a good model for many systems in various fields. Application of variational iteration technique to this problem shows the rapid convergence of the sequence constructed by this method to the exact solution. Moreover, this technique does not require any discretization, linearization or small perturbations and therefore it reduces significantly the numerical computations.

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