On the a.e. Divergence of the arithmetic means of double orthogonal series

DOI10.4064/SM-82-3-271-294zbMath0603.42024OpenAlexW833590462MaRDI QIDQ3739636

Ferenc Móricz

Publication date: 1985

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/218689

zbMATH Keywords

double orthogonal seriescoefficient tests(C,1,0)-summability

Mathematics Subject Classification ID

Cesàro, Euler, Nörlund and Hausdorff methods (40G05) General harmonic expansions, frames (42C15)

Related Items (2)

A generalization of the Riesz-Fischer theorem and linear summability methods ⋮ On the \((C, -1 < \alpha < 0, -1 < \beta <0)\)-summability of single and double orthogonal series

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