Toda maps, cocycles, and canonical systems

DOI10.4171/JST/278zbMath1434.37037arXiv1712.00503OpenAlexW2971794930MaRDI QIDQ2301862

Remling, Christian

Publication date: 25 February 2020

Published in: Journal of Spectral Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1712.00503

zbMATH Keywords

canonical systemcocycleJacobi matrixToda flow

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Jacobi (tridiagonal) operators (matrices) and generalizations (47B36) Relations of finite-dimensional Hamiltonian and Lagrangian systems with algebraic geometry, complex analysis, special functions (37J38)

Related Items (3)

Generalized Toda flows ⋮ On a description of the Toda hierarchy using cocycle maps ⋮ Restrictions on the existence of a canonical system flow hierarchy

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