The extensions of the Ferenc Móricz theorems
Authors:
S. S. Bhatia and Babu Ram
Journal:
Proc. Amer. Math. Soc. 124 (1996), 1821-1829
MSC (1991):
Primary 42A16, 42A20
DOI:
https://doi.org/10.1090/S0002-9939-96-03212-1
MathSciNet review:
1307497
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Abstract | References | Similar Articles | Additional Information
Abstract: We study the integrability of the times differentiated complex trigonometric series using modified trigonometric sums and obtain a new necessary and sufficient condition for
-convergence of the
th derivative of the Fourier series. Some results of F. Móricz are deduced as corollaries.
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Additional Information
S. S. Bhatia
Affiliation:
Department of Mathematics, Maharshi Dayanand University, Rohtak-124001, India
Babu Ram
Affiliation:
Department of Mathematics, Maharshi Dayanand University, Rohtak-124001, India
DOI:
https://doi.org/10.1090/S0002-9939-96-03212-1
Keywords:
Modified complex trigonometric sums,
weakly even sequences,
$L^1$-convergence
Communicated by:
J. Marshall Ash
Article copyright:
© Copyright 1996
American Mathematical Society