On a Class of Positive Linear Operators
1973 ◽
Vol 16
(4)
◽
pp. 557-559
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In a recent paper [3] Meir and Sharma introduced a generalization of the Sα- method of summability. The elements of their matrix, (ank), are defined by(1)where is a sequence of complex numbers. if 0 < αj < l for each j = 0, 1, 2,… then ank≥0 for each n = 0, 1, 2,… and k = 0,1,2,…
1978 ◽
Vol 30
(5)
◽
pp. 1045-1069
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Keyword(s):
1970 ◽
Vol 11
(3)
◽
pp. 281-290
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1986 ◽
Vol 28
(2)
◽
pp. 193-198
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1995 ◽
Vol 117
(1)
◽
pp. 31-55
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1953 ◽
Vol 49
(2)
◽
pp. 201-212
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1984 ◽
Vol 29
(1)
◽
pp. 13-18
◽
2010 ◽
Vol 47
(3)
◽
pp. 289-298
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