Physics of Wave Phenomena

, Volume 19, Issue 1, pp 24–29

Bright and dark solitons of the Rosenau-Kawahara equation with power law nonlinearity


    • Department of Mathematical Sciences, Center for Research and Education in Optical Sciences and ApplicationsDelaware State University
  • H. Triki
    • Radiation Physics Laboratory, Department of Physics, Faculty of SciencesBadji Mokhtar University
  • M. Labidi
    • Ecole Polytechnique de Tunisie
Solitons and Chaos

DOI: 10.3103/S1541308X11010067

Cite this article as:
Biswas, A., Triki, H. & Labidi, M. Phys. Wave Phen. (2011) 19: 24. doi:10.3103/S1541308X11010067


In this paper, the topological (dark) as well as non-topological (bright) soliton solutions to the Rosenau-Kawahara equation with power law nonlinearity are obtained by the solitary wave ansatz method. A couple of conserved quantities are also calculated for the case of bright soliton solution.

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© Allerton Press, Inc. 2011