New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion Method

The (G′/G)-expansion method is used to study ion-acoustic waves equations in plasma physic for the first time. Many new exact traveling wave solutions of the Schamel equation, Schamel-KdV (S-KdV), and the two-dimensional modified KP (Kadomtsev-Petviashvili) equation with square root nonlinearity...

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Main Authors: Wafaa M. Taha, M. S. M. Noorani, I. Hashim
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2013/810729
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author Wafaa M. Taha
M. S. M. Noorani
I. Hashim
author_facet Wafaa M. Taha
M. S. M. Noorani
I. Hashim
author_sort Wafaa M. Taha
collection DOAJ
description The (G′/G)-expansion method is used to study ion-acoustic waves equations in plasma physic for the first time. Many new exact traveling wave solutions of the Schamel equation, Schamel-KdV (S-KdV), and the two-dimensional modified KP (Kadomtsev-Petviashvili) equation with square root nonlinearity are constructed. The traveling wave solutions obtained via this method are expressed by hyperbolic functions, the trigonometric functions, and the rational functions. In addition to solitary waves solutions, a variety of special solutions like kink shaped, antikink shaped, and bell type solitary solutions are obtained when the choice of parameters is taken at special values. Two- and three-dimensional plots are drawn to illustrate the nature of solutions. Moreover, the solution obtained via this method is in good agreement with previously obtained solutions of other researchers.
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institution Kabale University
issn 1110-757X
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language English
publishDate 2013-01-01
publisher Wiley
record_format Article
series Journal of Applied Mathematics
spelling doaj-art-42f6b612c0c545a3935fd684ecbdf8932025-02-03T05:57:36ZengWileyJournal of Applied Mathematics1110-757X1687-00422013-01-01201310.1155/2013/810729810729New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion MethodWafaa M. Taha0M. S. M. Noorani1I. Hashim2School of Mathematical Sciences, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, MalaysiaSchool of Mathematical Sciences, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, MalaysiaSchool of Mathematical Sciences, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, MalaysiaThe (G′/G)-expansion method is used to study ion-acoustic waves equations in plasma physic for the first time. Many new exact traveling wave solutions of the Schamel equation, Schamel-KdV (S-KdV), and the two-dimensional modified KP (Kadomtsev-Petviashvili) equation with square root nonlinearity are constructed. The traveling wave solutions obtained via this method are expressed by hyperbolic functions, the trigonometric functions, and the rational functions. In addition to solitary waves solutions, a variety of special solutions like kink shaped, antikink shaped, and bell type solitary solutions are obtained when the choice of parameters is taken at special values. Two- and three-dimensional plots are drawn to illustrate the nature of solutions. Moreover, the solution obtained via this method is in good agreement with previously obtained solutions of other researchers.http://dx.doi.org/10.1155/2013/810729
spellingShingle Wafaa M. Taha
M. S. M. Noorani
I. Hashim
New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion Method
Journal of Applied Mathematics
title New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion Method
title_full New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion Method
title_fullStr New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion Method
title_full_unstemmed New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion Method
title_short New Exact Solutions of Ion-Acoustic Wave Equations by (G′/G)-Expansion Method
title_sort new exact solutions of ion acoustic wave equations by g g expansion method
url http://dx.doi.org/10.1155/2013/810729
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