Geometry of Quadrilateral Nets: Second Hamiltonian Form

    Research output: Working paperDiscussion paper


    Discrete Darboux–Manakov–Zakharov systems possess two distinct Hamiltonian forms (by this term we mean that equations of motion are discrete time extensions of Hamiltonian equations of motion).In the framework of discrete-differential geometry one Hamiltonian form appears in a geometry of a circular net. In this paper a geometry of the second form is identified
    Original languageEnglish
    Place of PublicationUniversity of Canberra
    PublisherLAN Archive
    Number of pages4
    Publication statusPublished - 2008


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