Ultradiscretization of the Tzitzeica equation

Ryogo Hirota, Daisuke Takahashi

    Research output: Contribution to journalArticle

    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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