Best uniform approximation in the metric space of continuous mappings with compact convex images

DOI10.1007/S11253-011-0477-0zbMath1240.41075OpenAlexW1984241605MaRDI QIDQ3091271

Yu. V. Gnatyuk

Publication date: 8 September 2011

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11253-011-0477-0

zbMATH Keywords

best uniform approximationKolmogorov criterion

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

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