Quasi-orthogonality of the best approximant sets

DOI10.1016/J.NA.2005.09.026zbMath1106.41033OpenAlexW1981128076MaRDI QIDQ2499614

Yanyan Li

Publication date: 14 August 2006

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.na.2005.09.026

zbMATH Keywords

Chebyshev setBest approximationConvex set

Mathematics Subject Classification ID

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

Related Items (2)

Proximinality and co-proximinality in metric linear spaces ⋮ Unnamed Item

Cites Work

• Chebyshev sets and approximately convex sets
• Unnamed Item

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