On an extremum problem concerning trigonometrical polynomials

DOI10.4064/sm-12-1-166-169zbMath0044.05902OpenAlexW798090464MaRDI QIDQ5806965

Alberto P. Calderón, George Klein

Publication date: 1951

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/216515

zbMATH Keywords

differentiation and integration

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