Results 21 to 30 of about 1,040 (304)
A Link between Approximation Theory and Summability Methods via Four-Dimensional Infinite Matrices
Mathematics, 2021 In this study, we present a link between approximation theory and summability methods by constructing bivariate Bernstein-Kantorovich type operators on an extended domain with reparametrized knots.
Hari M. Srivastava +3 more
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A Tauberian theorem for the discrete Mφ summability method
, 2012 The object of this work is to retrieve the convergence of a series from its discrete Mφ summability under certain conditions.
Çanak, İbrahim +3 more
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On Products of Summability Methods [PDF]
Proceedings of the American Mathematical Society, 1952 1. At the recent International Congress I. M. Sheffer asked me the following question: Given a sequence {IS, }; form the sequence {an } of the Cesaro means of order a (a > 0) corresponding to { S, } . If S } is summable Abel, is it true that {a"} is also summable Abel? A more general question is: Suppose that A and B are two regular summability methods
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Relations on some Summability Methods [PDF]
Proceedings of the American Mathematical Society, 1993 In this paper we prove a new result connecting the summability methods | N
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An Application On An Absolute Matrix Summability Method
, 2022 The aim of this paper is to generalize a main theorem concerning absolute weighted arithmetic mean summability factors of infinite series and Fourier series to the vertical bar A, p(n); delta vertical bar(k) summability method by using a quasi-f-power ...
Yıldız, Şebnem
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Summability Factors for Cesaro Methods [PDF]
Proceedings of the American Mathematical Society, 1979 It is shown that if each of r and s is a nonnegative integer and {
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INCLUSION THEOREMS FOR (, ) SUMMABILITY METHOD OF SEQUENCES OF FUZZY NUMBERS
, 2019 We introduce (, ) summability method of sequences of fuzzy numbers and compare (, ) summability method with Abelsummability method, Hölder summability method and with higher order Cesàro method of sequences of fuzzy numbers.
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Ideal convergence generated by double summability methods
Demonstratio Mathematica, 2016 The main result of this note is that if I is an ideal generated by a regular double summability matrix summability method T that is the product of two nonnegative regular matrix methods for single sequences, then I-statistical convergence and convergence
Connor Jeff
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Approximation of functions by (C,2)(E,1) product summability method of Fourier series
Ratio Mathematica, 2020 Various investigators such as Leindler [10], Chandra [1], Mishra et al. [7], Khan [11], Kushwaha [6] have determined the degree of approximation of 2 pai-periodic functions belonging to generalized Lipschitz class of functions through trigonometric ...
Jitendra Kumar Kushwaha
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A Tauberian theorem for a general summability method
, 2015 We investigate conditions under which M? summability implies Abel summability and give the generalized Littlewood Tauberian theorem for M?summability method. © 2015, Universitatii Al.I.Cuza din Iasi.
Çanak Í.
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