Best Approximation with Coefficient Constraints

DOI10.1093/imanum/8.1.1zbMath0662.41019OpenAlexW1998849272MaRDI QIDQ3811119

Allan Pinkus, Hans Strauss

Publication date: 1988

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/8.1.1

zbMATH Keywords

uniquenesscompact Hausdorff space

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Spline approximation (41A15) Approximation by arbitrary linear expressions (41A45)

Related Items (2)

A Haar-type theory of best uniform approximation with constraints ⋮ Uniqueness of best approximation with coefficient constraints

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