Integrable structure of the classical lattice WN algebra

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8 Citations (Scopus)


Studied is the integrable structure of the classical lattice WN algebra, which formulates the Hamiltonian structure of the N-reduced lattice KP hierarchy. We show that the monodromy matrix satisfies the Poisson algebra with the ℤN invariant classical r-matrix.

Original languageEnglish
Pages (from-to)1773-1782
Number of pages10
JournalChaos, solitons and fractals
Issue number10
Publication statusPublished - 1998
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • General Mathematics
  • General Physics and Astronomy
  • Applied Mathematics


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