Property A in an infinite-dimensional space. I

DOI10.1007/S00365-002-0508-ZzbMath1012.41024OpenAlexW2140870541MaRDI QIDQ1864179

Miguel Marano

Publication date: 17 March 2003

Published in: Constructive Approximation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00365-002-0508-z

zbMATH Keywords

Property Apiecewise polynomial functionsn-convex functionsuniqueness of best \(\phi\)-approximationWeak Chebyshev spaces

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Uniqueness of best approximation (41A52) Convexity of real functions in one variable, generalizations (26A51)

Related Items (1)

Uniqueness of best \(\varphi\)-approximation from the set of splines with infinitely many simple knots

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