Construction of integrals of higher-order mappings

Ken Ichi Maruno, G. Reinout W. Quispel

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

We find that certain higher-order mappings arise as reductions of the integrable discrete A-type KP (AKP) and B-type KP (BKP) equations. We find conservation laws for the AKP and BKP equations, then we use these conservation laws to derive integrals of the associated reduced maps.

Original languageEnglish
Article number123001
Journaljournal of the physical society of japan
Volume75
Issue number12
DOIs
Publication statusPublished - 2006 Dec 1
Externally publishedYes

Keywords

  • Bilinear equations
  • Integrable mappings
  • Integrals

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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