REPRESENTATION OF MEASURABLE FUNCTIONS BY ORTHOGONAL SERIES

DOI10.1070/SM1975v027n01ABEH002502zbMath0349.40001OpenAlexW2167142437MaRDI QIDQ4119572

N. B. Pogosyan

Publication date: 1977

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

Full work available at URL: https://doi.org/10.1070/sm1975v027n01abeh002502

Mathematics Subject Classification ID

Convergence and divergence of series and sequences (40A05) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) General harmonic expansions, frames (42C15) Completeness of sets of functions in one variable harmonic analysis (42A65)

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