Allgemeine Abschätzungen der besten Approximation einer Funktion vermittels eines endlichen Systems von Funktionen im Raume \(L^p_\mu\)

zbMath0335.41013MaRDI QIDQ1229373

B. F. Lis

Publication date: 1974

Published in: Functiones et Approximatio. Commentarii Mathematici (Search for Journal in Brave)

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Rate of convergence, degree of approximation (41A25)

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A method of approximation by interpolation splines with application of integral relations

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