Double Wronskian solutions to the (2+1)-dimensional Broer-Kaup-Kupershmidt equation

Yaning TANG, Man Wai YUEN, Lijun ZHANG

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Abstract

In this paper double Wronskian solutions to the Broer-Kaup-Kupershmidt (BKK) equation are investigated by using of Hirota method and binary bell polynomials. By introducing different auxiliary functions, the bilinear equations for the BKK equation in different forms are obtained respectively. Based on the distinct Hirota bilinear equations, two groups of double Wronskian solutions to the BKK equation are constructed. Copyright © 2020 Published by Elsevier Ltd.
Original languageEnglish
Article number106285
JournalApplied Mathematics Letters
Volume105
Early online dateFeb 2020
DOIs
Publication statusPublished - Jul 2020

Citation

Tang, Y., Yuen, M., & Zhang, L. (2020). Double Wronskian solutions to the (2+1)-dimensional Broer-Kaup-Kupershmidt equation. Applied Mathematics Letters, 105. Retrieved from https://doi.org/10.1016/j.aml.2020.106285

Keywords

  • Broer-Kaup-Kupershmidt equation
  • Hirota method
  • Binary Bell polynomials
  • Double Wronskian solutions

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