Modified Variational Iteration Technique for the Numerical ‎Solution of Fifth Order KdV-type Equations

In this article, a simple and new algorithm is proposed, namely the modified variational iteration algorithm-I (mVIA-I), for obtaining numerical solutions to different types of fifth-order Korteweg de-Vries (KdV) equations. In order to verify the precision, accuracy and stability of the mVIA-I metho...

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Bibliographic Details
Published in:	Journal of applied and computational mechanics Vol. 6; no. Special Issue; pp. 1220 - 1227
Main Authors:	Hijaz Ahmad, Tufail A. Khan, Predrag S. Stanimirovic, Imtiaz Ahmad
Format:	Journal Article
Language:	English
Published:	Shahid Chamran University of Ahvaz 01.12.2020
Subjects:	fifth order kdv equation generalized kdv ‎equation korteweg–de vries equation modification of variational iteration algorithm-i
ISSN:	2383-4536, 2383-4536
Online Access:	Get full text
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Summary:	In this article, a simple and new algorithm is proposed, namely the modified variational iteration algorithm-I (mVIA-I), for obtaining numerical solutions to different types of fifth-order Korteweg de-Vries (KdV) equations. In order to verify the precision, accuracy and stability of the mVIA-I method, generated numerical results are compared with the Laplace decomposition method, Adomian decomposition method, Homotopy perturbation transform method and the modified Adomian decomposition method. Comparison with the mentioned methods reveals that the mVIA-I is computationally attractive, exceptionally productive and achieves better accuracy than the others.
ISSN:	2383-4536 2383-4536
DOI:	10.22055/jacm.2020.33305.2197