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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