On the approximation of Riemann integrable functions by Fejér means

zbMath0924.42001MaRDI QIDQ1280002

R. J. Nessel, C. Röpsch, M. Nacken

Publication date: 27 April 1999

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

zbMATH Keywords

best approximationRiemann integrable functionFejér means

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50) Rate of convergence, degree of approximation (41A25)

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