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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/10068
Title: Comparative study of travelling-wave and numerical solutions for the coupled short pulse (CSP) equation
Authors: Kumar V.
Gupta R.K.
Jiwari, Ram
Published in: Chinese Physics B
Abstract: The Lie symmetry analysis is performed for the coupled short plus (CSP) equation. We derive the infinitesimals that admit the classical symmetry group. Five types arise depending on the nature of the Lie symmetry generator. In all types, we find reductions in terms of system of ordinary differential equations, and exact solutions of the CSP equation are derived, which are compared with numerical solutions using the classical fourth-order Runge - Kutta scheme. © 2013 Chinese Physical Society and IOP Publishing Ltd.
Citation: Chinese Physics B (2013), 22(5): -
URI: https://doi.org/10.1088/1674-1056/22/5/050201
http://repository.iitr.ac.in/handle/123456789/10068
Issue Date: 2013
Keywords: coupled short pulse (CSP) equation
exact solutions
Lie symmetric analysis
Runge - Kutta scheme
ISSN: 16741056
Author Scopus IDs: 57197697172
57202063317
35194081300
Author Affiliations: Kumar, V., School of Mathematics and Computer Applications, Thapar University, Patiala 147004, India
Gupta, R.K., School of Mathematics and Computer Applications, Thapar University, Patiala 147004, India
Jiwari, R., School of Mathematics and Computer Applications, Thapar University, Patiala 147004, India
Corresponding Author: Kumar, V.; School of Mathematics and Computer Applications, Thapar University, Patiala 147004, India; email: rajeshgupta@thapar.edu
Appears in Collections:Journal Publications [MA]

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