Ultradiscretization of the Tzitzeica equation

Ryogo Hirota*, Daisuke Takahashi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


The trilinear form of the discrete Tzitzeica equation by Schief is found to be a discrete Toda molecule equation with a special boundary condition. Based on this fact, a higher order discrete Tzitzeica equation and an ultradiscrete Tzitzeica equation are obtained.

Original languageEnglish
Pages (from-to)77-85
Number of pages9
JournalGlasgow Mathematical Journal
Volume47 A
Publication statusPublished - 2005 Jun

ASJC Scopus subject areas

  • Mathematics(all)


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