On the Absolute Nörlund Summability of a Fourier series (II)
1969 ◽
Vol 9
(1-2)
◽
pp. 161-166
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Keyword(s):
Let be a given series with its partial sums {Sn} and {Pn} a sequence of real or complex parameters. Write. The transformation given by defines the Nörlund means of {Sn} generated by {Pn}. The series Σann is said to be absolutely summable (N, pn) or summable ∣N, pn∣, if {tn} is of bounded variation, i.e., Σ|tn—tn−1| converges.
Keyword(s):
1967 ◽
Vol 7
(2)
◽
pp. 252-256
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Keyword(s):
1971 ◽
Vol 12
(1)
◽
pp. 86-90
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1967 ◽
Vol 63
(2)
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pp. 407-411
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Keyword(s):
1970 ◽
Vol 22
(3)
◽
pp. 615-625
◽
Keyword(s):
1969 ◽
Vol 66
(2)
◽
pp. 355-363
Keyword(s):
1972 ◽
Vol 18
(1)
◽
pp. 13-17
Keyword(s):
1963 ◽
Vol s1-38
(1)
◽
pp. 204-214
◽
1959 ◽
Vol s1-34
(2)
◽
pp. 153-160
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