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Traveling wave solutions of the generalized Rosenau-Kawahara-RLW equation via the sine-cosine method and a generalized auxiliary equation method

  • Jamilu Sabi'U
  • , Hadi Rezazadeh
  • , Rodica Cimpoiasu*
  • , Radu Constantinescu
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

In this paper, we have approached a complicated nonlinear wave equation which links the Rosenau-Kawahara equation to the regularized long wave (RLW) equation. Taking advantages from the sine-cosine method as well as from the generalized auxiliary equation method, we have successfully reached to three types of traveling wave solutions: periodic, hyperbolic and exponential ones. Our results do constitute themselves as a challenge to apply the mentioned techniques in order to solve other generalized dynamical models, for example, the ones which involve phenomena such as a fully nonlinear dispersion and a fully nonlinear convection.

Original languageEnglish
Pages (from-to)539-551
Number of pages13
JournalInternational Journal of Nonlinear Sciences and Numerical Simulation
Volume23
Issue number3-4
DOIs
StatePublished - 1 Jun 2022
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2021 Walter de Gruyter GmbH, Berlin/Boston.

Keywords

  • generalized Rosenau-Kawahara-RLW equation
  • symbolic computation
  • traveling wave solutions

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Computational Mechanics
  • Modeling and Simulation
  • Engineering (miscellaneous)
  • Mechanics of Materials
  • General Physics and Astronomy
  • Applied Mathematics

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