Best uniform approximation of the differentiation operator by operators bounded in the space \(L_2\)
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Publication:2185782
DOI10.1134/S0081543820020029zbMath1472.41013OpenAlexW3032733061MaRDI QIDQ2185782
Publication date: 5 June 2020
Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s0081543820020029
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