On the best approximation of differentiation operators

DOI10.1007/BF01268057zbMath0168.12202OpenAlexW2012832106MaRDI QIDQ2530602

Vitalii Arestov

Publication date: 1967

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

Full work available at URL: https://doi.org/10.1007/bf01268057

zbMATH Keywords

functional analysis

Related Items (6)

Best uniform approximation of the differentiation operator by operators bounded in the space \(L_2\) ⋮ Calculation of \(n\)th derivative with minimum error based on function's measurement ⋮ Uniform approximation of differentiation operators by bounded linear operators in the space \(L_r\) ⋮ Strengthening of Kolmogorov type inequalities for derivatives and differences ⋮ On the best approximation of the differentiation operator on the half- line ⋮ Kolmogorov type inequalities for the Marchaud fractional derivatives on the real line and the half-line

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