The unicity of best approximation in a space of compact operators

zbMath1208.41022MaRDI QIDQ5894044

Joanna Kowynia

Publication date: 13 January 2011

Published in: Bulletin of the Belgian Mathematical Society - Simon Stevin (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.bbms/1292334056

zbMATH Keywords

Chebyshev subspacestrongly unique best approximationinterpolating subspace

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Uniqueness of best approximation (41A52)

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