A Bäcklund transformation between two integrable discrete hungry systems

Akiko Fukuda, Yusaku Yamamoto, Masashi Iwasaki, Emiko Ishiwata, Yoshimasa Nakamura

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The discrete hungry Toda (dhToda) equation and the discrete hungry Lotka-Volterra (dhLV) system are known as integrable discrete hungry systems. In this Letter, through finding the LR transformations associated with the dhToda equation and the dhLV system, we present a Bäcklund transformation between these integrable systems.

Original languageEnglish
Pages (from-to)303-308
Number of pages6
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume375
Issue number3
DOIs
Publication statusPublished - 2011 Jan 17

Keywords

  • Bäcklund transformation
  • Discrete hungry Lotka-Volterra system
  • Discrete hungry Toda equation
  • LR transformation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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