Orthogonal rational functions and modified approximants

DOI10.1007/BF02142488zbMath0845.30025OpenAlexW2140713578MaRDI QIDQ1911440

Olav Njåstad, Adhemar Bultheel, Erik Hendriksen, Pablo González-Vera

Publication date: 18 September 1996

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02142488

zbMATH Keywords

moment problemPadé approximationorthogonal rational functions

Mathematics Subject Classification ID

Padé approximation (41A21) Moment problems and interpolation problems in the complex plane (30E05)

Related Items (5)

An indeterminate rational moment problem and Carathéodory functions ⋮ Rates of convergence of multipoint rational approximants and quadrature formulas on the unit circle ⋮ Quadrature and orthogonal rational functions ⋮ A density problem for orthogonal rational functions ⋮ Foreword to the proceedings of the OrthoQuad 2014 conference

Cites Work

• Unnamed Item
• A density problem for orthogonal rational functions
• Moment problems and orthogonal functions
• Quadrature formulas on the unit circle based on rational functions
• Moment Theory, Orthogonal Polynomials, Quadrature, and Continued Fractions Associated with the unit Circle
• Asymptotics for Orthogonal Rational Functions

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