ON A METHOD FOR ESTIMATION FROM BELOW OF DIAMETERS OF SETS IN BANACH SPACES

DOI10.1070/SM1972v016n01ABEH001354zbMath0247.46036OpenAlexW2087310704MaRDI QIDQ5660177

Yu. I. Makovoz

Publication date: 1972

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/70377

Mathematics Subject Classification ID

Normed linear spaces and Banach spaces; Banach lattices (46B99) Spaces of measurable functions ((L^p)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) (46E30) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Convex sets without dimension restrictions (aspects of convex geometry) (52A05)

Related Items (4)

On n-widths of periodic functions ⋮ Widths of weighted Sobolev classes with constraints \(f(a) = \cdots = f^{(k-1)}(a) = f^{(k)}(b) = \cdots = f^{(r-1)}(b) = 0\) and the spectra of nonlinear differential equations ⋮ Embeddings, Hardy operators and nonlinear problems ⋮ The relative \(n\)-widths of Sobolev classes with restrictions

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