On a solution of the Kolmogorov-Nikol’skii problem in class of ?¯-integrals
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Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Palestine Polytechnic University
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, we investigate the problem of approximation of classes C?¯? introduced by A. I. Stepanets by the generalized Zygmund sums. Especially, we obtain asymptotic equalities that give a solution of the Kolmogorov-Nikol’skii problem for the generalized Zygmund sums on the classes C?¯? in several important cases. © Palestine Polytechnic University-PPU 2023.
Açıklama
Anahtar Kelimeler
degree of approximation, Fourier series, Generalized Zygmund sums, the class of ?¯-integrals
Kaynak
Palestine Journal of Mathematics
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
12
Sayı
4
