The uniqueness of the best non-symmetric $L_1$-approximant with a weight for continuous functions with values in KB-space

DOI10.15421/241907zbMath1489.41017OpenAlexW2962698248MaRDI QIDQ5014406

M. Ye. Tkachenko, V. M. Traktynska

Publication date: 2 December 2021

Published in: Researches in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.15421/241907

zbMATH Keywords

KB-spaceintegral metric\((\alpha, \beta)\)-approximation with weightuniqueness of best non-symmetric approximant with weight

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Uniqueness of best approximation (41A52) Ordered normed spaces (46B40)

Related Items (1)

The uniqueness of the best non-symmetric $L_1$-approximant with a weight by $A_{\alpha ,\beta }$-subspace

Cites Work

• Unnamed Item
• A general approach to the study of Chebyshev subspaces in \(L_ 1\)- approximation of continuous functions
• Eindeutigkeit in der \(L_1\)-Approximation

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