Multiple orthogonal polynomials on the unit circle

DOI10.1007/S00365-007-0680-2zbMath1172.41004OpenAlexW2000011880MaRDI QIDQ1015403

Walter Van Assche, Judit Mínguez Ceniceros

Publication date: 8 May 2009

Published in: Constructive Approximation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00365-007-0680-2

zbMATH Keywords

Riemann-Hilbert problemmultiple orthogonal polynomialsHermite-Padé approximationCarathéodory functionsorthogonality on the unit circle

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Padé approximation (41A21) Boundary value problems in the complex plane (30E25) Riemann-Hilbert problems in context of PDEs (35Q15)

Related Items (2)

On multiple Appell polynomials ⋮ Multiple orthogonal polynomials on the unit circle. Normality and recurrence relations

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