Approximation characteristics of the isotropic Nikol'skii-Besov functional classes

DOI10.15330/CMP.13.3.851-861zbMath1500.41006OpenAlexW4206634929WikidataQ114006970 ScholiaQ114006970MaRDI QIDQ5037447

O. Ya. Radchenko, Sergii Ya. Yanchenko

Publication date: 1 March 2022

Published in: Carpathian Mathematical Publications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.15330/cmp.13.3.851-861

zbMATH Keywords

Fourier transformentire function of exponential typesupport of functionisotropic Nikol'skii-Besov classes

Mathematics Subject Classification ID

Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) Approximation by other special function classes (41A30) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

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