期刊
CHAOS SOLITONS & FRACTALS
卷 34, 期 4, 页码 1075-1081出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.chaos.2006.04.069
关键词
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A scheme is developed for the numerical study of the Korteweg-de Vries (KdV) and the modified Korteweg-de Vries (mKdV) equations with initial conditions by a variational approach. The exact and numerical solutions obtained by variational iteration method are compared with those obtained by Adomian decomposition method. The comparison shows that the obtained solutions are in excellent agreement. (c) 2006 Elsevier Ltd. All rights reserved.
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