(2+1)-dimensional local and nonlocal reductions of the negative AKNS system: Soliton solutions

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Abstract

We first construct a (2+1)-dimensional negative AKNS hierarchy and then we give all possible local and (discrete) nonlocal reductions of these equations. We find Hirota bilinear forms of the negative AKNS hierarchy and give one- and two-soliton solutions. By using the soliton solutions of the negative AKNS hierarchy we find one-soliton solutions of the local and nonlocal reduced equations.

Original languageEnglish
Pages (from-to)161-173
Number of pages13
JournalCommunications in Nonlinear Science and Numerical Simulation
Volume71
DOIs
Publication statusPublished - 15 Jun 2019

Keywords

  • (2+1)-dimensional negative AKNS hierarchy
  • Ablowitz–Musslimani reduction
  • Hirota bilinear method
  • Soliton solutions

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