Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma

In this paper, we study a fourth-order nonlinear symmetric regularized long-wave equation which arises in several physical applications including ion sound waves in plasma. This model also describes nonlinear ion-acoustic and space-charge waves. Lie group analysis and the tanh-coth method is utilize...

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Autores principales:	Amjad Hussain, Adil Jhangeer, Naseem Abbas, Ilyas Khan, Kottakkaran Sooppy Nisar
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	SRLW Equation Symmetry reduction Soliton solutions Conservation laws Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/c1db8cdede554d25a4c9e0f0a0029aa8
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spelling	oai:doaj.org-article:c1db8cdede554d25a4c9e0f0a0029aa82021-11-22T04:20:43ZSolitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma2090-447910.1016/j.asej.2020.11.029https://doaj.org/article/c1db8cdede554d25a4c9e0f0a0029aa82021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2090447921001246https://doaj.org/toc/2090-4479In this paper, we study a fourth-order nonlinear symmetric regularized long-wave equation which arises in several physical applications including ion sound waves in plasma. This model also describes nonlinear ion-acoustic and space-charge waves. Lie group analysis and the tanh-coth method is utilized for the construction of solitary wave solutions to the equation. Based on each symmetry, we reduce the considered partial differential equation into different ordinary differential equations. The obtained equations are solved and new solitary wave patterns are reported. To understand the physical interpretation, some solitary wave structures are exhibited graphically. Also, by using the multiplier approach, we constructed the local conservation laws of the considered equation.Amjad HussainAdil JhangeerNaseem AbbasIlyas KhanKottakkaran Sooppy NisarElsevierarticleSRLW EquationSymmetry reductionSoliton solutionsConservation lawsEngineering (General). Civil engineering (General)TA1-2040ENAin Shams Engineering Journal, Vol 12, Iss 4, Pp 3919-3930 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	SRLW Equation Symmetry reduction Soliton solutions Conservation laws Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	SRLW Equation Symmetry reduction Soliton solutions Conservation laws Engineering (General). Civil engineering (General) TA1-2040 Amjad Hussain Adil Jhangeer Naseem Abbas Ilyas Khan Kottakkaran Sooppy Nisar Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma
description	In this paper, we study a fourth-order nonlinear symmetric regularized long-wave equation which arises in several physical applications including ion sound waves in plasma. This model also describes nonlinear ion-acoustic and space-charge waves. Lie group analysis and the tanh-coth method is utilized for the construction of solitary wave solutions to the equation. Based on each symmetry, we reduce the considered partial differential equation into different ordinary differential equations. The obtained equations are solved and new solitary wave patterns are reported. To understand the physical interpretation, some solitary wave structures are exhibited graphically. Also, by using the multiplier approach, we constructed the local conservation laws of the considered equation.
format	article
author	Amjad Hussain Adil Jhangeer Naseem Abbas Ilyas Khan Kottakkaran Sooppy Nisar
author_facet	Amjad Hussain Adil Jhangeer Naseem Abbas Ilyas Khan Kottakkaran Sooppy Nisar
author_sort	Amjad Hussain
title	Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma
title_short	Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma
title_full	Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma
title_fullStr	Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma
title_full_unstemmed	Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma
title_sort	solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/c1db8cdede554d25a4c9e0f0a0029aa8
work_keys_str_mv	AT amjadhussain solitarywavepatternsandconservationlawsoffourthordernonlinearsymmetricregularizedlongwaveequationarisinginplasma AT adiljhangeer solitarywavepatternsandconservationlawsoffourthordernonlinearsymmetricregularizedlongwaveequationarisinginplasma AT naseemabbas solitarywavepatternsandconservationlawsoffourthordernonlinearsymmetricregularizedlongwaveequationarisinginplasma AT ilyaskhan solitarywavepatternsandconservationlawsoffourthordernonlinearsymmetricregularizedlongwaveequationarisinginplasma AT kottakkaransooppynisar solitarywavepatternsandconservationlawsoffourthordernonlinearsymmetricregularizedlongwaveequationarisinginplasma
_version_	1718418247002357760

Solitary wave patterns and conservation laws of fourth-order nonlinear symmetric regularized long-wave equation arising in plasma

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