An elementary construction of periodic singular integrals achieving the order of best approximation

DOI10.1007/BF03322942zbMath0363.41024OpenAlexW1981472768MaRDI QIDQ1240375

E. L. Stark, G. Bleimann

Publication date: 1979

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf03322942

zbMATH Keywords

ORDER OF BEST APPROXIMATIONPERIODIC SINGULAR INTEGRALS

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50) Approximation by operators (in particular, by integral operators) (41A35) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16)

Related Items (1)

A construction of processes of best approximation

Cites Work

• On summation processes of Fourier expansions in Banach spaces. II: Saturation theorems
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