Solarity of Chebyshev sets in dual spaces and uniquely remotal sets

DOI10.1134/S199508022104003XzbMath1470.41027OpenAlexW3166951962MaRDI QIDQ2030144

Alexey R. Alimov

Publication date: 7 June 2021

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s199508022104003x

zbMATH Keywords

best approximationChebyshev setuniquely remotal setsunmax-approximationmax-Chebyshev setmax-sununique furthest point problem

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Related Items (4)

Monotone path-connectedness of strict suns ⋮ Estimates of the Chebyshev radius in terms of the MAX-metric function and the MAX-projection operator ⋮ Properties of Chebyshev generalized rational fractions in \(L_1\) ⋮ Unnamed Item

Cites Work

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• APPROXIMATIVE PROPERTIES OF SETS IN NORMED LINEAR SPACES
• A note on farthest point problem in Banach spaces
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• Remotal sets revisited

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