Approximation of functions of several variables by de la Vallee Poussin rectangular sums

DOI10.1007/BF01158360zbMath0491.42002MaRDI QIDQ1167360

S. P. Bajborodov

Publication date: 1981

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

rate of convergencede la Vallee Poussin sumtrigonometrical polynomials

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Multidimensional problems (41A63) Rate of convergence, degree of approximation (41A25)

Related Items (2)

On summability of Fourier series by the repeated de la Vallée Poussin sums ⋮ Applications of the deferred de la Vallée Poussin means of Fourier series

Cites Work

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• On the approximation of periodic functions by de la Vallee Poussin sums

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