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De la Vallé Poussin means of Fourier-Gegenbauer series

✍ Scribed by S. O. Kallaev

Publisher: SP MAIK Nauka/Interperiodica
Year: 1970
Tongue: English
Weight: 287 KB
Volume: 7
Category: Article
ISSN: 0001-4346
DOI: 10.1007/bf01093335

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📜 SIMILAR VOLUMES

On the Approximation by the Generalized

On the Approximation by the Generalized de la Vallée Poussin Means of Fourier Series in the Spaces WrHα

✍ Ryszard Gajewski; Włodzimierz Łenski 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 302 KB

Statistical summability and approximatio

Statistical summability and approximation by de la Vallée-Poussin mean

✍ M. Mursaleen; A. Alotaibi 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 212 KB

In this paper we define a new type of summability method via statistical convergence by using the density and (V , λ)-summability. We further apply our new summability method to prove a Korovkin type approximation theorem.

On an approximation operator of de La Va

On an approximation operator of de La Vallée Poussin

✍ P.D Morris; K.H Price; E.W Cheney 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 833 KB

Approximation of functions of several va

Approximation of functions of several variables by de La vallée Poussin rectangular sums

✍ S. P. Baiborodov 📂 Article 📅 1981 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 568 KB

Bound on deviations of continuous period

Bound on deviations of continuous periodic functions from their de la Vallée-Poussin sums

✍ A. A. Zakharov 📂 Article 📅 1968 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 211 KB

Approximation of functions of class c(ε)

Approximation of functions of class c(ε) by sequences of de la Vallée-Poussin sums

✍ O. V. Davydov 📂 Article 📅 1991 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 439 KB