Geometric construction of Chebyshev sets in the spaces ℓ∞(n),c0andc

DOI10.1070/RM2005V060N03ABEH000851zbMath1104.41016OpenAlexW2090917904MaRDI QIDQ5492068

Alexey R. Alimov

Publication date: 12 October 2006

Published in: Russian Mathematical Surveys (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/rm2005v060n03abeh000851

zbMATH Keywords

best approximationChebyshev sets

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

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