期刊
COMPUTERS & MATHEMATICS WITH APPLICATIONS
卷 54, 期 7-8, 页码 1018-1027出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.camwa.2006.12.070
关键词
variational iteration method (VIM); homotopy perturbation method (HPM); RLW equation
He's variational iteration and homotopy perturbation methods are applied to various evolution equations. To assess the accuracy of the solutions, we compare the results with the exact solutions, revealing that both methods are capable of solving effectively a large number of nonlinear differential equations with high accuracy. (c) 2007 Elsevier Ltd. All rights reserved.
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