Lattice W currents with discrete time

Rei Inoue, Kazuhiro Hikami

Research output: Contribution to journalArticle

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Abstract

Studied are the integrable difference-difference equations for the lattice W currents, which can be regarded as the full-discretized (reduced) KP equations. We find explicit forms of the time-discretization for the lowest equations of the hierarchy by making use of the relation with the Bogoyavlensky lattice.

Original languageEnglish
Pages (from-to)386-390
Number of pages5
JournalJournal of the Physical Society of Japan
Volume68
Issue number2
DOIs
Publication statusPublished - Jan 1 1999
Externally publishedYes

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difference equations
hierarchies

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Lattice W currents with discrete time. / Inoue, Rei; Hikami, Kazuhiro.

In: Journal of the Physical Society of Japan, Vol. 68, No. 2, 01.01.1999, p. 386-390.

Research output: Contribution to journalArticle

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