Spectral analysis of certain Schrödinger operators

DOI10.3842/SIGMA.2012.061zbMath1270.30003arXiv1205.0821OpenAlexW2160335798MaRDI QIDQ352339

Mourad E. H. Ismail, H. T. Koelink

Publication date: 4 July 2013

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1205.0821

zbMATH Keywords

difference operators\(J\)-matrix method\(q\)-difference operatorsdiscrete quantum mechanical models

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Additive difference equations (39A10) Moment problems and interpolation problems in the complex plane (30E05) Moment problems (44A60)

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