Hardy-Littlewood-Pólya relation in the best dominated approximation in symmetric spaces

DOI10.1016/j.jat.2016.10.001zbMath1368.46029OpenAlexW2531780423MaRDI QIDQ346223

Maciej Ciesielski

Publication date: 5 December 2016

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jat.2016.10.001

zbMATH Keywords

symmetric space\(K\)-order continuitybest approximantstrict \(K\)-monotonicity

Mathematics Subject Classification ID

Spaces of measurable functions ((L^p)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) (46E30) Geometry and structure of normed linear spaces (46B20) Spaces of operators; tensor products; approximation properties (46B28)

Related Items (4)

Relationships between \(K\)-monotonicity and rotundity properties with application ⋮ Strict \(K\)-monotonicity and \(K\)-order continuity in symmetric spaces ⋮ Uniform \(K\)-monotonicity and \(K\)-order continuity in symmetric spaces with application to approximation theory ⋮ Lower and upper local uniform \(K\)-monotonicity in symmetric spaces

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