Lattice W currents with discrete time

Rei Inoue, Kazuhiro Hikami

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


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
Issue number2
Publication statusPublished - Feb 1999
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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