Exact values of widths of certain classes of periodic differentiable functions in the space \(L_2[0, 2 \pi]\)

DOI10.1007/s10476-015-0108-3zbMath1363.41023OpenAlexW2180514129MaRDI QIDQ343256

K. K. Palavonov, Mirgand Shabozovich Shabozov

Publication date: 25 November 2016

Published in: Analysis Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10476-015-0108-3

zbMATH Keywords

\(n\)-widthsextreme approximation measureperiodic differentiable fucntions

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) Approximation by positive operators (41A36) Approximation by arbitrary linear expressions (41A45)

Cites Work

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