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Approximation properties of (C, α) means of double walsh-Fourier series

✍ Scribed by Ushangi Goginava

Publisher
Springer
Year
2004
Tongue
English
Weight
634 KB
Volume
20
Category
Article
ISSN
1573-8175

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📜 SIMILAR VOLUMES

On the Strong Approximation by (C, α)-Me
On the Strong Approximation by (C, α)-Means of Fourier Series
✍ Włodzimierz Łenski 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 430 KB

## Abstract The degree of pointwise approximation in the strong sense of 2π‐periodic functions from __L^p^__ (__p__ = (1 + α)^−1^, α > −1/2) is examined. An answer to the modified version of Leindler's problem [4] is given.