Rate of approximation by rectangular partial sums of double orthogonal series

DOI10.1007/BF01904786zbMath0880.41028MaRDI QIDQ1375622

Vitalii A. Andrienko

Publication date: 7 January 1998

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

zbMATH Keywords

rate of convergencedouble orthogonal series

Mathematics Subject Classification ID

Multidimensional problems (41A63) Rate of convergence, degree of approximation (41A25)

Related Items (1)

A generalization of the Riesz-Fischer theorem and linear summability methods

Cites Work

• Approximation theorems for double orthogonal series
• On the convergence in a restricted sense of multiple series
• On \(\mathrm\text{ Ш}\)-rigidity of groups of order \(p^6\).
• On Double Orthogonal Series
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