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Comment on “New families of soliton solutions and dynamics of nonlinear traveling waves for the Whitham–Broer–Kaup equation” [Mathematics and Computers in Simulation 239 (2026) 376-390]

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  • Li, Jibin
  • Dai, Yanfei

Abstract

In this paper, we show that the traveling wave equation of the Whitham–Broer–Kaup (WBK) equations given by the reference (Pradhan et al., 2026) is a cubic nonlinear oscillator with damping. Using the method of dynamical system, under a given parameter condition, we prove the existence of exact explicit kink and anti-kink wave solutions.

Suggested Citation

  • Li, Jibin & Dai, Yanfei, 2026. "Comment on “New families of soliton solutions and dynamics of nonlinear traveling waves for the Whitham–Broer–Kaup equation” [Mathematics and Computers in Simulation 239 (2026) 376-390]," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 249(C), pages 827-830.
    • Handle: RePEc:eee:matcom:v:249:y:2026:i:c:p:827-830
    DOI: 10.1016/j.matcom.2026.05.035
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