Perturbation of shallow water waves by semi-inverse variational principle

Perturbation of shallow water waves by semi-inverse variational principle

This paper addresses the shallow water waves along with its perturbation terms that are modeled by Boussinesq equation. The power law nonlinearity is taken into consideration for a generalized setting. The semi-inverse variational principle is employed to derive the soliton solution in presence of p...

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Veröffentlicht in:Indian journal of physics 2013-06, Vol.87 (6), p.567-569
Hauptverfasser: Biswas, A., Milovic, D. M., Kumar, S., Yildirim, A.
Format: Artikel
Sprache:eng
Schlagworte:
Astrophysics and Astroparticles
Fluid mechanics
Numerical analysis
Original Paper
Physics
Physics and Astronomy
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Zusammenfassung:This paper addresses the shallow water waves along with its perturbation terms that are modeled by Boussinesq equation. The power law nonlinearity is taken into consideration for a generalized setting. The semi-inverse variational principle is employed to derive the soliton solution in presence of perturbation terms. A couple of numerical simulations illustrate the analytical development.
ISSN:0973-1458
0974-9845
DOI:10.1007/s12648-013-0271-y