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Discrete Darboux transformation for discrete polynomials of hypergeometric type

Gaspard Bangerezako
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Abstract

Darboux Transformation, well known in second order differential operator theory, is applied here to the difference equation satisfied by the discrete hypergeometric polynomials(Charlier, Meixner-Krawchuk, Hahn).

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Gaspard Bangerezako. 1998-05-03. Discrete Darboux transformation for discrete polynomials of hypergeometric type. https://doi.org/10.1088/0305-4470%2F31%2F9%2F009

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