Orthogonal polynomial interpretation of Δ-Toda equations

DOI10.1088/1751-8113/48/40/405206zbMath1325.37039OpenAlexW2529920061MaRDI QIDQ3447677

Ana Foulquié Moreno, Amílcar Branquinho, Eduardo Paciência Godoy, IvÁn Area

Publication date: 27 October 2015

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10316/43945

zbMATH Keywords

orthogonal polynomialsdifference operatorsToda latticeoperator theory\(\Delta\)-Toda equations

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45)

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