A trace identity and its applications to the theory of discrete integrable systems
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Publication:5748617
DOI10.1088/0305-4470/23/17/020zbMath0717.58027OpenAlexW2045487127MaRDI QIDQ5748617
Publication date: 1990
Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/0305-4470/23/17/020
Hamiltonian systemsLiouville integrabilityisospectral problemtrace identitydiscrete integrable systems
Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Ergodic theorems, spectral theory, Markov operators (37A30)
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