Results 1 to 10 of about 86,577,496 (251)
TAUBERIAN THEOREM FOR GENERAL MATRIX SUMMABILITY METHOD [PDF]
In this paper, we prove certain Littlewood–Tauberian theorems for general matrix summability method by imposing the Tauberian conditions such as slow oscillation of usual as well as matrix generated sequence, and the De la Vallée Poussin means of real ...
Bidu Bhusan Jena +2 more
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Absolute matrix summability methods
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Hikmet Seyhan Özrssln, T. Ari
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Ideal convergence generated by double summability methods
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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Summability methods based on the Riemann Zeta function [PDF]
This paper is a study of summability methods that are based on the Riemann Zeta function. A limitation theorem is proved which gives a necessary condition for a sequence x to be zeta summable.
Larry K. Chu
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Matrix Transformations between Certain Sequence Spaces over the Non-Newtonian Complex Field [PDF]
In some cases, the most general linear operator between two sequence spaces is given by an infinite matrix. So the theory of matrix transformations has always been of great interest in the study of sequence spaces. In the present paper, we introduce the
Uğur Kadak, Hakan Efe
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On absolute matrix summability methods [PDF]
We have proved a theorem on summability methods. This theorem includes a known theorem.
Hikmet Seyhan Özrssln, H. N. Ögdük
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Matrix Summability of Walsh–Fourier Series
The presented paper discusses the matrix summability of the Walsh–Fourier series. In particular, we discuss the convergence of matrix transforms in L1 space and in CW space in terms of modulus of continuity and matrix transform variation.
Ushangi Goginava, Károly Nagy
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F-seminorms on generalized double sequence spaces defined by modulus functions; pp. 121–132 [PDF]
Using a double sequence of modulus functions and a solid double scalar sequence space, we determine F-seminorm and F-norm topologies for certain generalized linear spaces of double sequences.
Enno Kolk, Annemai Raidjõe
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In this paper, using an infinite matrix of complex numbers, a modulus function and a lacunary sequence, we generalize the concept of I -statistical ...
Ömer Kişi +2 more
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A bounded consistency theorem for strong summabilities
The study of R-type summability methods is continued in this paper by showing that two such methods are identical on the bounded portion of the strong summability field associated with the methods.
C. S. Chun, A. R. Freedman
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