Estimates for the n-widths of compact sets of differentiable functions in spaces with weight functions

DOI10.1007/BF01566607zbMath0388.46019OpenAlexW2047484343MaRDI QIDQ1250595

V. L. Oleinik

Publication date: 1978

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

Full work available at URL: https://doi.org/10.1007/bf01566607

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)

Cites Work

• PIECEWISE-POLYNOMIAL APPROXIMATIONS OF FUNCTIONS OF THE CLASSES $ W_{p}^{\alpha}$
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