On \(L_{p}\)-generalization of a theorem of Adamyan, Arov, and Kreĭn

DOI10.1006/JATH.2002.3677zbMath1017.47024OpenAlexW2001291675MaRDI QIDQ696898

Vasiliy A. Prokhorov

Publication date: 12 September 2002

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jath.2002.3677

zbMATH Keywords

Hankel operatormeromorphic approximationBlaschke productJordan curve\(s\)-number\(n\)th Gelfand/Kolmogorov numberAdamyan-Arov-Krein theorem

Mathematics Subject Classification ID

Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35)

Related Items (5)

Minimax principle and lower bounds in \(H^2\)-rational approximation ⋮ On uniform approximation of rational perturbations of Cauchy integrals ⋮ Hardy spaces of the conjugate Beltrami equation ⋮ On the analytical solution of the linear-fractional Riemann problem ⋮ Analytic approximation of matrix functions in \(L^p\)

Cites Work

• The n-width of sets of analytic functions
• Rates of best uniform rational approximation of analytic functions by ray sequences of rational functions
• Description of contraction operators which are similar to unitary operators
• Infinite Hankel matrices and generalized Caratheodory-Fejer and Riesz problems
• The Adamjan-Arov-Krein Theorem on H^p -Spaces (2 ⩽ p ⩽ ∞) and on the Disc Algebra
• ON THE DEGREE OF RATIONAL APPROXIMATION OF MEROMORPHIC FUNCTIONS
• Inner and Outer Functions on Riemann Surfaces
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