Best approximation and De La Vallee-Poussin sums

DOI10.1007/BF01789003zbMath0404.42004MaRDI QIDQ1256676

Wolfgang Dahmen

Publication date: 1978

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

zbMATH Keywords

Approximations By Fejer SumsDe La Vallee-Poussin SumsFourier Sums

Mathematics Subject Classification ID

Trigonometric approximation (42A10)

Related Items

The \(L^1\) norms of de la Vallée Poussin kernels, On the norms and minimal properties of de la Vallée Poussin's type operators, Aspects of de La Vallée Poussin's work in approximation and its influence

Cites Work

• Best approximation with exponential orders and intermediate spaces
• Trigonometric approximation with exponential error orders. I: Construction of asymptotically optimal processes; generalized de la Vallee Poussin sums
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