The order of \(L^1\)-approximation by elements of the disc algebra

DOI10.1007/S13324-021-00606-0zbMath1485.46026OpenAlexW3212377040MaRDI QIDQ2054419

Vilmos Totik

Publication date: 2 December 2021

Published in: Analysis and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s13324-021-00606-0

zbMATH Keywords

Hardy spacebest approximationdisk algebra

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Banach spaces of continuous, differentiable or analytic functions (46E15) Hardy spaces (30H10)

Cites Work

• Approximation in \(L^1\)-norm by elements of a uniform algebra

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