O the absolute Nörlund summability of a series associated with a Fourier series.
S.N. Lal (1976)
Publications de l'Institut Mathématique [Elektronische Ressource]
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S.N. Lal (1976)
Publications de l'Institut Mathématique [Elektronische Ressource]
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Miss S. V. Kolhekar (1966)
Annales Polonici Mathematici
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Sulaiman, W.T. (1998)
International Journal of Mathematics and Mathematical Sciences
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Bor, Hüseyin (1994)
International Journal of Mathematics and Mathematical Sciences
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Ferenc Weisz (2011)
Banach Center Publications
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Four basic results of Marcinkiewicz are presented in summability theory. We show that setting out from these theorems many mathematicians have reached several nice results for trigonometric, Walsh- and Ciesielski-Fourier series.
Parashar, Vinod K. (1981)
Publications de l'Institut Mathématique. Nouvelle Série
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Singh Niranjan (1968)
Annales de l'institut Fourier
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Dans ce papier, l’auteur a vérifié un théorème concernant sommabilité des facteurs de séries de Fourier, qui généralisent un de ses théorèmes précédents (paru dans Rivista di Matematica).
N.V. Patel, V.M. Shah (1985)
Publications de l'Institut Mathématique
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Siyaram (1974)
Matematički Vesnik
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B. Martić (1963)
Matematički Vesnik
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J. Meder (1967)
Colloquium Mathematicae
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Branislav Martic (1962)
Publications de l'Institut Mathématique [Elektronische Ressource]
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J. Meder, Z. Zdrojewski (1968)
Colloquium Mathematicae
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H. Bor (1987)
Matematički Vesnik
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