TRIGONOMETRIC APPROXIMATION ON THE HEXAGON
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Publishing House of the Romanian Academy
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The degree of trigonometric approximation of continuous functions, which are periodic with respect to the hexagon lattice, is estimated in uniform and Hölder norms. Approximating trigonometric polynomials are matrix means of hexagonal Fourier series. © 2020, Publishing House of the Romanian Academy. All rights reserved.
Açıklama
Anahtar Kelimeler
Hexagonal Fourier series, Hölder class, matrix mean, regular hexagon
Kaynak
Journal of Numerical Analysis and Approximation Theory
WoS Q Değeri
Scopus Q Değeri
Cilt
49
Sayı
2
