A note on travelling-wave solutions to Lax's seventh-order KdV equation

E.J. Parkes

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)
109 Downloads (Pure)

Abstract

Ganji and Abdollahzadeh [D.D. Ganji, M. Abdollahzadeh, Appl. Math. Comput.206 (2008) 438{444] derived three supposedly new travelling-wave solutions to Lax's seventh-order KdV equation. Each solution was obtained by a different method. It is shown that any two of the solutions may be obtained trivially from the remaining solution. Furthermore it is noted that one of the solutions has been known for many years.
Original languageEnglish
Pages (from-to)864-865
Number of pages2
JournalApplied Mathematics and Computation
Volume215
Issue number2
DOIs
Publication statusPublished - 15 Sep 2009

Keywords

  • Travelling-wave solutions. Lax's seventh-order KdV equation.
  • Lax’s seventh-order KdV equation

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