Approximation by matrix means on hexagonal domains in the generalized Hölder metric
Filomat, Tome 37 (2023) no. 4, p. 1291
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In this paper the degree of approximation of the function f , which is periodic with respect to the hexagon lattice by matrix means T (A) n (f) of its hexagonal Fourier series in the generalized Hölder metric, where A is a lower triangular infinite matrix of nonnegative real numbers with nonincreasing row is estimated.
Classification :
41A25, 42A10, 42B08;41A63
Keywords: Hexagonal domain, hexagonal Fourier series, generalized Hölder class, matrix mean
Keywords: Hexagonal domain, hexagonal Fourier series, generalized Hölder class, matrix mean
Hatice Aslan. Approximation by matrix means on hexagonal domains in the generalized Hölder metric. Filomat, Tome 37 (2023) no. 4, p. 1291 . doi: 10.2298/FIL2304291A
@article{10_2298_FIL2304291A,
author = {Hatice Aslan},
title = {Approximation by matrix means on hexagonal domains in the generalized {H\"older} metric},
journal = {Filomat},
pages = {1291 },
year = {2023},
volume = {37},
number = {4},
doi = {10.2298/FIL2304291A},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2304291A/}
}
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