Diameters of Sobolev classes with a low order of smoothness

zbMath0489.46026MaRDI QIDQ1166754

Boris S. Kashin

Publication date: 1981

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

zbMATH Keywords

Kolmogorov diameterSobolev classes with a low order of smoothness

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Approximation by arbitrary linear expressions (41A45)

Related Items (1)

Widths of weighted Sobolev classes on a John domain: strong singularity at a point

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