On exact values of quasiwidths of some classes of functions

DOI10.1007/BF02378524zbMath0932.41021MaRDI QIDQ4382382

No author found.

Publication date: 30 March 1998

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

smoothness modulusKolmogorov quasi-width

Mathematics Subject Classification ID

Approximation by arbitrary nonlinear expressions; widths and entropy (41A46) Special properties of functions of several variables, Hölder conditions, etc. (26B35)

Related Items (1)

Mean-square ``angle approximation in the \(L_2\) metric and the values of quasiwidths for some classes of functions

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