On approximation by trigonometric Lagrange interpolating polynomials II

DOI10.1017/S0004972700030070zbMath0761.42003MaRDI QIDQ3986179

Tingfan Xie, Song Ping Zhou

Publication date: 27 June 1992

Published in: Bulletin of the Australian Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

Fourier seriestrigonometric Lagrange interpolating polynomial

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Trigonometric interpolation (42A15) Trigonometric polynomials, inequalities, extremal problems (42A05)

Related Items (2)

Some converse results on onesided approximation: Justifications ⋮ Sharp \(L_p\)-error estimates for sampling operators

Cites Work

• Inequalities of the ``large sieve type and applications to problems of trigonometric approximation
• Approximation of periodic functions by interpolation polynomials in \(L_ 1\)

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