Some results about smoothing methods of Fourier series

DOI10.1007/BF01773934zbMath0641.42002OpenAlexW2083428929MaRDI QIDQ1100664

Leonede De-Michele, Delfina Roux

Publication date: 1987

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01773934

zbMATH Keywords

ill-posed problemssmoothing methodsFourier polynomials approximation

Mathematics Subject Classification ID

Trigonometric polynomials, inequalities, extremal problems (42A05)

Cites Work

• The approximation of functions of many variables by their Fejer sums
• A Technique for the Numerical Solution of Certain Integral Equations of the First Kind
• Approximation in the Metric of L 1 (X,μ)
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