Rate of approximation by rectangular partial sums of double orthogonal series

Analysis Mathematica ◽

10.1007/bf01904786 ◽

1996 ◽

Vol 22 (4) ◽

pp. 243-266 ◽

Author(s):

V. A. Andrienko

Keyword(s):

Orthogonal Series ◽

Partial Sums ◽

Rate Of Approximation ◽

Double Orthogonal Series

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Strong approximation by rectangular partial sums of double orthogonal series

Analysis Mathematica ◽

10.1007/bf01909435 ◽

1987 ◽

Vol 13 (4) ◽

pp. 307-319 ◽

Author(s):

F. Móricz

Keyword(s):

Strong Approximation ◽

Orthogonal Series ◽

Partial Sums ◽

Double Orthogonal Series

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On the order of growth of rectangular partial sums of double orthogonal series

Ukrainian Mathematical Journal ◽

10.1007/bf02981679 ◽

1999 ◽

Vol 51 (10) ◽

pp. 1461-1475

Author(s):

V. A. Andrienko

Keyword(s):

Orthogonal Series ◽

Partial Sums ◽

Order Of Growth ◽

Double Orthogonal Series

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On the order of partial sums of general orthogonal series

Mathematical Notes ◽

10.1007/bf01093810 ◽

1969 ◽

Vol 6 (4) ◽

pp. 725-732

Author(s):

R. S. Davtyan

Keyword(s):

Orthogonal Series ◽

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Convergence and $(C,1,1)$ summability of double orthogonal series

Duke Mathematical Journal ◽

10.1215/s0012-7094-51-01816-9 ◽

1951 ◽

Vol 18 (1) ◽

pp. 211-219

Author(s):

Josephine Mitchell

Keyword(s):

Orthogonal Series ◽

Double Orthogonal Series

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On Double Orthogonal Series

Proceedings of the London Mathematical Society ◽

10.1112/plms/s2-33.1.420 ◽

1932 ◽

Vol s2-33 (1) ◽

pp. 420-434 ◽

Author(s):

Ralph Palmer Agnew

Keyword(s):

Orthogonal Series ◽

Double Orthogonal Series

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Approximation theorems for double orthogonal series

Journal of Approximation Theory ◽

10.1016/0021-9045(84)90030-3 ◽

1984 ◽

Vol 42 (2) ◽

pp. 107-137 ◽

Author(s):

F. Móricz

Keyword(s):

Orthogonal Series ◽

Approximation Theorems ◽

Double Orthogonal Series

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Approximation theorems for double orthogonal series, II

Journal of Approximation Theory ◽

10.1016/0021-9045(87)90045-1 ◽

1987 ◽

Vol 51 (4) ◽

pp. 372-382 ◽

Author(s):

Ferenc Móricz

Keyword(s):

Orthogonal Series ◽

Approximation Theorems ◽

Double Orthogonal Series

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Rate of approximation of orthogonal series by Riesz means

Mathematical Notes ◽

10.1007/bf01236291 ◽

1990 ◽

Vol 48 (5) ◽

pp. 1077-1085

Author(s):

V. A. Andrienko

Keyword(s):

Orthogonal Series ◽

Riesz Means ◽

Rate Of Approximation

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The Menšov-Paley theorem and related results for double orthogonal series

Analysis Mathematica ◽

10.1007/bf02333254 ◽

1977 ◽

Vol 3 (1) ◽

pp. 69-82

Author(s):

F. Móricz

Keyword(s):

Orthogonal Series ◽

Double Orthogonal Series

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To the question on the almost everywhere convergence of the Riesz means of double orthogonal series

Journal of Mathematical Sciences ◽

10.1007/s10958-012-0837-9 ◽

2012 ◽

Vol 183 (6) ◽

pp. 749-761

Author(s):

Vitalii A. Andrienko

Keyword(s):

Orthogonal Series ◽

Riesz Means ◽

Almost Everywhere Convergence ◽

Double Orthogonal Series ◽

Almost Everywhere

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