On a conjecture on the degree of approximation of Fourier series

DOI10.1007/BF01275577zbMath0546.42006WikidataQ123004049 ScholiaQ123004049MaRDI QIDQ797770

Jing Cheng Tong

Publication date: 1985

Published in: Archiv der Mathematik (Search for Journal in Brave)

zbMATH Keywords

derivativedegree of approximationFejer's theorem

Mathematics Subject Classification ID

Convergence and absolute convergence of Fourier and trigonometric series (42A20)

Cites Work

• Unnamed Item
• A note on the degree of approximation of Fourier series
• On multipliers preserving convergence of trigonometric series almost everywhere

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