Publicacións en colaboración con investigadores/as de Universidad Carlos III de Madrid (11)

2019

  1. Szegő transformation and zeros of analytic perturbations of Chebyshev weights

    Journal of Mathematical Analysis and Applications, Vol. 470, Núm. 1, pp. 571-583

2008

  1. New quadrature rules for Bernstein measures on the interval [-1, 1]

    Electronic Transactions on Numerical Analysis, Vol. 30, pp. 278-290

2007

  1. A new numerical quadrature formula on the unit circle

    Numerical Algorithms, Vol. 44, Núm. 4, pp. 391-401

  2. Orthogonal polynomials with respect to the sum of an arbitrary measure and a Bernstein-Szegö measure

    Advances in Computational Mathematics, Vol. 26, Núm. 1-3, pp. 81-104

2006

  1. A scalar Riemann boundary value problem approach to orthogonal polynomials on the circle

    Journal of Approximation Theory, Vol. 141, Núm. 2, pp. 174-181

2003

  1. Lebesgue perturbation of a quasi-definite Hermitian functional. The positive definite case

    Linear Algebra and Its Applications, Vol. 369, Núm. SUPP., pp. 235-250

  2. On asymptotic properties of Freud-Sobolev orthogonal polynomials

    Journal of Approximation Theory, Vol. 125, Núm. 1, pp. 26-41

  3. Second kind functional for the Laguerre-Hahn affine class on the unit circle

    Bulletin of the Belgian Mathematical Society - Simon Stevin, Vol. 10, Núm. 1, pp. 125-140

2001

  1. Differential properties for Sobolev orthogonality on the unit circle

    Journal of Computational and Applied Mathematics, Vol. 133, Núm. 1-2, pp. 231-239

1998

  1. Convex linear combinations of sequences of monic orthogonal polynomials

    Proceedings of the American Mathematical Society, Vol. 126, Núm. 8, pp. 2323-2331

1994

  1. Orthogonal polynomials of sobolev type on the unit circle

    Journal of Approximation Theory, Vol. 78, Núm. 1, pp. 127-146