Results 51 to 60 of about 167 (163)

Generalized riesz method and convergence acceleration

open access: yesMathematical Modelling and Analysis, 2004
Several propositions on A‐boundedness for generalized Riesz method (5ft, Pn), where Pn are linear bounded operators from Banach space X into X, are proved.
I. Tammeraid
doaj   +1 more source

Analytic combinatorics for a certain well-ordered class of iterated exponential terms [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
The aim of this paper is threefold: firstly, to explain a certain segment of ordinals in terms which are familiar to the analytic combinatorics community, secondly to state a great many of associated problems on resulting count functions and thirdly, to ...
Andreas Weiermann
doaj   +1 more source

Some extended Tauberian theorems for (A)(k) (C, α) summability method

open access: yesActa Scientiarum: Technology, 2014
In this paper, some new Tauberian conditions are introduced for (A)(k) (C, α) summability method.
İbrahim Çanak
doaj   +1 more source

Tauberian theorems for statistical convergence

open access: yesTamkang Journal of Mathematics, 2017
The Tauberian theorems for statistical limitable method are proved by both Fridy and Khan \cite{3} and M\'oricz \cite{28}. Here we generalize these theorems to (C; i) statistical limitable method.
Gül, Erdal, Albayrak, Mehmet
openaire   +4 more sources

Gap Tauberian theorems [PDF]

open access: yesBulletin of the Australian Mathematical Society, 1993
In the first section we establish a connection between gap Tauberian conditions and isomorphic copies of Co for perfect coregular conservative BK spaces and in the second we give a characterisation of gap Tauberian conditions for strong summability with respect to a nonnnegative regular summability matrix.
openaire   +2 more sources

Uniform Toeplitz matrices

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1990
We characterize all infinite matrices of bounded linear operators on a Banach space which preserve the limits of uniformly convergent sequences defined on an infinite set.
I. J. Maddox
doaj   +1 more source

Tauberian theorems for statistically (C,1,1) summable double sequences of fuzzy numbers

open access: yesOpen Mathematics, 2017
In this paper, we prove that a bounded double sequence of fuzzy numbers which is statistically convergent is also statistically (C, 1, 1) summable to the same number. We construct an example that the converse of this statement is not true in general.
Önder Zerrin   +2 more
doaj   +1 more source

A New Notion of Convergence Defined by The Fibonacci Sequence: A Novel Framework and Its Tauberian Conditions

open access: yesMathematics
The Fibonacci sequence has broad applications in mathematics, where its inherent patterns and properties are utilized to solve various problems. The sequence often emerges in areas involving growth patterns, series, and recursive relationships.
Ibrahim S. Ibrahim   +1 more
doaj   +1 more source

A Generalization of Rényi’s Parking Problem

open access: yesНаукові вісті Національного технічного університету України "Київський політехнічний інститут", 2017
Background. A generalization of the A. Rényi’s stochastic parking model is considered. In our model, the probability distribution of the left end of a parked car is a mixture of a uniform distribution and a degenerated one.
Andrii B. Ilienko, Vlad V. Fatenko
doaj   +1 more source

Sum rules & Tauberian theorems at finite temperature

open access: yesJournal of High Energy Physics
We study CFTs at finite temperature and derive explicit sum rules for one-point functions of operators by imposing the KMS condition and we explicitly estimate one-point functions for light operators.
Enrico Marchetto   +2 more
doaj   +1 more source

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