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The non absolute
Nörlund summability of Fourier series
Gokulananda Das and Ram N. Mohapatra |
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Vol. 51 (1974), No. 1, 49–55
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Abstract |
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The paper is devoted partly to the study of non-absolute Nörlund summability of Fourier series of φ(t) under the condition φ(t)χ(t) ∈ AC[0,π] for suitable χ(t). The other aspect is to determine the order of variation of the Harmonic mean of the Fourier series whenever φ(t)log k∕t ∈ BV [0,π]. |
Mathematical Subject Classification 2000
Primary: 42A24
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Milestones
Received: 27 October 1972
Published: 1 March 1974
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Authors |
| Gokulananda Das | |
| Ram N. Mohapatra | |
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