NECESSARY CONDITIONS FOR SETS OF UNIQUENESS OF WALSH SERIES WITH GAPS

DOI10.1070/SM1988V061N02ABEH003218zbMath0678.42014OpenAlexW2100531946MaRDI QIDQ3834485

S. F. Lukomskii

Publication date: 1988

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm1988v061n02abeh003218

zbMATH Keywords

Walsh systemWalsh seriesuniqueness set

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) General harmonic expansions, frames (42C15) Lacunary series of trigonometric and other functions; Riesz products (42A55)

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