1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.NA2021
Zeros of quasi-paraorthogonal polynomials and positive quadrature
Adhemar Bultheel, Ruymán Cruz-Barroso, Carlos Díaz Mendoza
In this paper we illustrate that paraorthogonality on the unit circle is the counterpart to orthogonality on when we are interested in the spectral proper…
math.NA2017★ 1 cited
Orthogonal Rational Functions on the Unit Circle with Prescribed Poles not on the Unit Circle
Adhemar Bultheel, Ruyman Cruz-Barroso, Andreas Lasarow
Orthogonal rational functions (ORF) on the unit circle generalize orthogonal polynomials (poles at infinity) and Laurent polynomials (poles at zero and infinity). In this paper we…