Approximation property of functions and absolute convergence of Fourier series

DOI10.2748/tmj/1178241042zbMath0313.42011OpenAlexW2010210072MaRDI QIDQ1220226

Yasuo Okuyama, Chinami Watari

Publication date: 1975

Published in: Tôhoku Mathematical Journal. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2748/tmj/1178241042

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25) Convergence and absolute convergence of Fourier and trigonometric series (42A20)

Related Items

Absolute convergence of Vilenkin-Fourier series, On the absolute convergence of Fourier series, Nikolskii-type inequalities in connection with regular spectral measures

Cites Work

• Best approximation by Walsh polynomials
• Multipliers for Walsh Fourier series
• A note on saturation and best approximation
• Absolute convergence of series of Fourier coefficients
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