Ruymán Cruz‐Barroso

Sequences of orthogonal Laurent polynomials, bi-orthogonality and quadrature formulas on the unit circle

Ruymán Cruz‐Barroso, Leyla Daruis, Pablo González-Vera et al. · Journal of Computational and Applied Mathematics · 2006 · 27 citations

Unit Circle, Orthogonal Polynomial, Orthogonal Laurent Polynomials +4

On Gauss-type quadrature formulas with prescribed nodes anywhere on the real line

Adhemar Bultheel, Ruymán Cruz‐Barroso, Marc Van Barel · CALCOLO · 2009 · 26 citations · Full text

Numerical Analysis, Geometric Interpolation, Engineering +8

Orthogonal Laurent polynomials on the unit circle and snake-shaped matrix factorizations

Ruymán Cruz‐Barroso, Steven Delvaux · Journal of Approximation Theory · 2008 · 25 citations

Spectral Theory, Unit Circle, Clifford Algebra +6

A matrix approach to the computation of quadrature formulas on the unit circle

Maŕıa José Cantero, Ruymán Cruz‐Barroso, Pablo González-Vera · Applied Numerical Mathematics · 2007 · 22 citations

Numerical Analysis, Matrix Approach, Unit Circle +10

Rational Szegő quadratures associated with Chebyshev weight functions

Adhemar Bultheel, Ruymán Cruz‐Barroso, Karl Deckers et al. · Mathematics of Computation · 2008 · 21 citations · Full text

Numerical Analysis, Szegå‘ Quadrature Formulas, Engineering +9