On the constancy of signs and order of magnitude of Fourier-Haar coefficients

DOI10.1515/GMJ-2018-0034zbMath1398.42017OpenAlexW2809496350WikidataQ129674156 ScholiaQ129674156MaRDI QIDQ1789418

Vakhtang Tsagareishvili, L. D. Gogoladze

Publication date: 10 October 2018

Published in: Georgian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/gmj-2018-0034

zbMATH Keywords

modulus of smoothnessconcave functionFourier-Haar coefficients

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10)

Cites Work

• On the order of magnitude of Haar-Fourier coefficients
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