Solitary Wave and Shock Wave Perturbation for the Modified Kawahara Equation

  • Lakhveer Kaur Department of Mathematics, Jaypee Institute of Information Technology, Noida, India https://orcid.org/0000-0002-1936-474X
  • Ahmed H. Arnous Department of Mathematical Sciences, Saveetha School of Engineering, SIMATS, Chennai, Tamilnadu, India; Research Center of Applied Mathematics, Khazar University, Baku, Azerbaijan https://orcid.org/0000-0002-7699-7068
  • Anjan Biswas Department of Mathematics & Physics, Grambling State University, Grambling, LA, USA; Department of Physics and Electronics, Khazar University, Baku, Azerbaijan; Department of Mathematics and Applied Mathematics, Sefako Makgatho Health Sciences University, Medunsa, South Africa https://orcid.org/0000-0002-8131-6044
DOI: https://doi.org/10.26565/2312-4334-2025-4-18
Keywords: integrability, G'/G-expansion, Parameter constraints

Abstract

This paper retrieves shock waves and solitary wave solutions to the modified Kawahara equation in the presence of perturbation terms. The generalized G'/G-expansion approach is the adopted integration methodology for the model. The parameter constraints naturally emerge during the course of derivation of the solutions which guarantee the existence of such waves.

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Published
2025-12-08
Cited
How to Cite
Kaur, L., Arnous, A. H., & Biswas, A. (2025). Solitary Wave and Shock Wave Perturbation for the Modified Kawahara Equation. East European Journal of Physics, (4), 212-219. https://doi.org/10.26565/2312-4334-2025-4-18
Issue
No. 4 (2025): East European Journal of Physics
Section
Original Papers

Copyright (c) 2025 Lakhveer Kaur, Ahmed H. Arnous, Anjan Biswas

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