Almost everywhere divergent Fourier series with respect to arbitrary bounded orthonormal system of the form {ϕ(n k x)}

DOI10.1007/BF01904870zbMath0496.42013MaRDI QIDQ3961290

István Joó

Publication date: 1981

Published in: Acta Mathematica Academiae Scientiarum Hungaricae (Search for Journal in Brave)

zbMATH Keywords

uniformly bounded orthonormal systemalmost everywhere divergent Fourier series

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) General harmonic expansions, frames (42C15) Convergence and absolute convergence of Fourier and trigonometric series (42A20)

Cites Work

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