Variational iteration method for modified Camassa–Holm and Degasperis–Procesi equations
Articles > Article · 2008
Authors: Ahmet YILDIRIM
International Journal for Numerical Methods in Biomedical Engineering, Journal Indexed in SCI Expanded, International, Scopus, 2008, vol 26, pp 266-272
DOI: 10.1002/cnm.1154
Summary
Abstract In this paper, He's variational iteration method (VIM) is employed successfully for solving modified Camassa–Holm and Degasperis–Procesi equations. In this method, the solution is calculated in the form of a convergent series with an easily computable component. This approach does not need linearization, weak nonlinearity assumptions or the perturbation theory. The results show applicability, accuracy and efficiency of VIM in solving nonlinear differential equations with fully nonlinear dispersion term. It is predicted that VIM can be widely applied in science and engineering problems. Copyright © 2008 John Wiley & Sons, Ltd.