Constructing bispectral dual Hahn polynomials

• Autores: Antonio José Durán Guardeño
• Localización: Journal of approximation theory, ISSN 0021-9045, Vol. 189, Nº 1, 2015, págs. 1-28
• Idioma: inglés
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• Resumen

  • Using the concept of D-operator and the classical discrete family of dual Hahn, we construct orthogonal polynomials (qn)n which are also eigenfunctions of higher order difference operators.