ListarAnálisis Matemático por materia "Orthogonal polynomials"
Mostrando ítems 1-8 de 8
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Bispectral dual Hahn polynomials with an arbitrary number of continuous parameters
(Elsevier, 2022-08-19)We construct new examples of bispectral dual Hahn polynomials, i.e., orthogonal polynomials with respect to certain ...
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Distribution of zeros of discrete and continuous polynomials from their recurrence relation
(Elsevier, 2002-05-25)The hypergeometric polynomials in a continous or a discrete variable, whose canonical forms are the so-called classical ...
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Jacobi-Sobolev-type orthogonal polynomials: second-order differential equation and zeros
(Elsevier, 1998-04-17)We obtain an explicit expression for the Sobolev-type orthogonal polynomials {Qn} associated with the inner product ...
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Limit relations between q-Krall type orthogonal polynomials
(Elsevier, 2006)In this paper, we consider a natural extension of several results related to Krall-type polynomials introducing a modification ...
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On linearly related sequences of difference derivatives of discrete orthogonal polynomials
(Elsevier, 2015-08-15)Let ν be either ω ∈ C \ {0} or q ∈ C \ {0, 1}, and let Dν be the corresponding difference operator defined in the usual ...
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On the q-polynomials: a distributional study
(Elsevier, 2001-10-15)In this paper we present a uni1ed distributional study of the classical discrete q-polynomials (in the Hahn’s sense). From ...
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Some extension of the Bessel-type orthogonal polynomials
(Taylor & Francis, 1998)We consider the perturbation of the classical Bessel moment functional by the addition of the linear functional M0 (x) + ...
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WKB approximation and Krall-Type orthogonal polynomials
(Springer, 1998-10)We give an uni ed approach to the Krall-type polynomials orthogonal with respect to a positive measure consisting of an ...