Darboux integrability of determinant and equations for principal minors

DOI10.1088/0951-7715/29/7/1973zbMath1359.37131arXiv1411.5758OpenAlexW2963605998MaRDI QIDQ3188720

D. K. Demskoi, Dinh T. Tran

Publication date: 12 August 2016

Published in: Nonlinearity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1411.5758

zbMATH Keywords

Toda latticedeterminantal equationDarboux integrable equationexactly integrable model

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Discrete version of topics in analysis (39A12) Partial difference equations (39A14)

Related Items (5)

Integral preserving discretization of 2D Toda lattices ⋮ Linear relations for Laurent polynomials and lattice equations ⋮ Characteristic algebras and integrable exponential systems ⋮ Factorization of Darboux-Laplace transformations for discrete hyperbolic operators ⋮ The lattice sine-Gordon equation as a superposition formula for an NLS-type system

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