Problems of Addamjan-Arov-Krein type on subsets of the circle and minimal norm extensions

DOI10.1007/s003659910015zbMath0967.30021OpenAlexW1990131007WikidataQ56319442 ScholiaQ56319442MaRDI QIDQ1581102

Juliette Leblond, Jonathan R. Partington, Laurent Baratchart

Publication date: 26 August 2001

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

Full work available at URL: https://doi.org/10.1007/s003659910015

zbMATH Keywords

approximation of a functionextension of a function

Mathematics Subject Classification ID

Related Items (7)

Constrained L2-Approximation by Polynomials on Subsets of the Circle ⋮ On uniform approximation of rational perturbations of Cauchy integrals ⋮ Hardy spaces of the conjugate Beltrami equation ⋮ Constrained extremal problems in $H^2$ and Carleman's formulae ⋮ Parameter identification for Laplace equation and approximation in Hardy classes ⋮ Homogenization of Poisson's kernel and applications to boundary control ⋮ Non-linear rational Riemann-Hilbert-problems with circular target curves

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