On the Nörlund summability of Fourier series and its conjugate series
Hirokawa, Hiroshi
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1968)
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1968)
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Journal Article
On the total regularity of Riemann summability
Hirokawa, Hiroshi
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1965)
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1965)
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Journal Article
On the harmonic summability of higher order
Hirokawa, Hiroshi
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1967)
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1967)
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Journal Article
On the Nörlund summability of the conjugate series of Fourier series
Hirokawa, Hiroshi, Kayashima, Ikuko
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1968)
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1968)
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Journal Article
On a sequence of Fourier coefficients
Hirokawa, Hiroshi, Kayashima, Ikuko
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1974)
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1974)
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Journal Article
On inclusion relations between two methods of summability
Hirokawa, Hiroshi
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1980)
Published in Proceedings of the Japan Academy. Series A. Mathematical sciences (01.01.1980)
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Journal Article