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On a Class of Positive Linear Operators
Published online by Cambridge University Press: 20 November 2018
Extract
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,…
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- Copyright © Canadian Mathematical Society 1973
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