Singularities, Lax degeneracies and Maslov indices of the periodic Toda chain

DOI10.1088/0951-7715/18/6/020zbMath1094.37036arXivmath-ph/0411018OpenAlexW3098193242MaRDI QIDQ5719203

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Publication date: 17 January 2006

Published in: Nonlinearity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math-ph/0411018

zbMATH Keywords

integrable Hamiltonian systemToda chainLax matricesMaslow index

Mathematics Subject Classification ID

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) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Completely integrable systems and methods of integration for problems in Hamiltonian and Lagrangian mechanics (70H06) Lagrangian submanifolds; Maslov index (53D12)

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