MIGUEL ÁNGEL
PIÑAR GONZÁLEZ
CATEDRÁTICO DE UNIVERSIDAD
Universidad Carlos III de Madrid
Madrid, EspañaPublicaciones en colaboración con investigadores/as de Universidad Carlos III de Madrid (14)
2024
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Sobolev orthogonal polynomials and spectral methods in boundary value problems
Applied Numerical Mathematics, Vol. 200, pp. 254-272
2020
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Geronimus transformations of bivariate linear functionals
Journal of Mathematical Analysis and Applications, Vol. 484, Núm. 2
2019
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Coherent pairs of bivariate orthogonal polynomials
Journal of Approximation Theory, Vol. 245, pp. 40-63
2018
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Matrix Pearson Equations Satisfied by Koornwinder Weights in Two Variables
Acta Applicandae Mathematicae, Vol. 153, Núm. 1, pp. 81-100
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On bivariate classical orthogonal polynomials
Applied Mathematics and Computation, Vol. 325, pp. 340-357
2017
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Three Term Relations for a Class of Bivariate Orthogonal Polynomials
Mediterranean Journal of Mathematics, Vol. 14, Núm. 2
2015
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Sobolev orthogonal polynomials on product domains
Journal of Computational and Applied Mathematics, Vol. 284, pp. 202-215
2001
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Perturbations in the Nevai matrix class of orthogonal matrix polynomials
Linear Algebra and Its Applications, Vol. 336, Núm. 1-3, pp. 231-254
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Relative asymptotics for orthogonal matrix polynomials with convergent recurrence coefficients
Journal of Approximation Theory, Vol. 111, Núm. 1, pp. 1-30
1997
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An asymptotic result for Laguerre-Sobolev orthogonal polynomials
Journal of Computational and Applied Mathematics, Vol. 87, Núm. 1, pp. 87-94
1996
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General Sobolev orthogonal polynomials
Journal of Mathematical Analysis and Applications, Vol. 200, Núm. 3, pp. 614-634
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Laguerre-Sobolev orthogonal polynomials
Journal of Computational and Applied Mathematics, Vol. 71, Núm. 2, pp. 245-265
1995
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Regular sobolev type orthogonal polynomials: The bessel case
Rocky Mountain Journal of Mathematics, Vol. 25, Núm. 4, pp. 1431-1457
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What is beyond coherent pairs of orthogonal polynomials?
Journal of Computational and Applied Mathematics, Vol. 65, Núm. 1-3, pp. 267-277