The Compact Hankel Operators Form an M-Ideal in the Space of Hankel Operators

DOI10.2307/2043239zbMath0437.46043OpenAlexW4243568806MaRDI QIDQ3878214

Daniel H. Luecking

Publication date: 1980

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2043239

zbMATH Keywords

compact Hankel operatorsM-idealbest compact approximationsL-ideal

Mathematics Subject Classification ID

Banach algebras of continuous functions, function algebras (46J10) Best approximation, Chebyshev systems (41A50) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Banach algebras of differentiable or analytic functions, (H^p)-spaces (46J15) Spaces of bounded analytic functions of one complex variable (30H05) Banach spaces of continuous, differentiable or analytic functions (46E15) Duality and reflexivity in normed linear and Banach spaces (46B10)

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