Results 1 to 10 of about 63 (51)

A finitization of Littlewood's Tauberian theorem and an application in Tauberian remainder theory

open access: yesAnnals of Pure and Applied Logic, 2023
Abel and Tauber's theorems relate the convergence of the coefficients of a power series and the convergence of the power series, as a function, towards its radius of convergence. In [Math. Log. Q. 66, No. 3, 300--310 (2020; Zbl 1521.03217)], the author proposed to extend the proof mining program (see, e.g. [\textit{U. Kohlenbach}, Applied proof theory.

exaly   +2 more sources

Some Tauberian Remainder Theorems for Holder Summability

open access: yesMathematical Modelling and Analysis, 2015
In this paper, we prove some Tauberian remainder theorems that generalize the results given by Meronen and Tammeraid [Math. Model. Anal., 18(1):97– 102, 2013] for Holder summability method using the notion of the general control modulo of the oscillatory
Umit Totur, Muhammet Ali Okur
doaj   +3 more sources

Tauberian Remainder Theorems for the Weighted Mean Method of Summability

open access: yesMathematical Modelling and Analysis, 2014
Using the weighted general control modulo, we prove several Tauberian remainder theorems for the weighted mean method of summability. Our results generalize the results proved by Meronen and Tammeraid [Math. Model. Anal. 18 (1) 2013, 97–102].
Sefa Anil Sezer, Ibrahim Canak
doaj   +3 more sources

On a Tauberian theorem with the remainder term and its application to the Weyl law

open access: yesJournal of Mathematical Analysis and Applications, 2013
Abstract The purpose of this paper is twofold. First, we prove a generalization of the classical Tauberian theorem for the Laplace transform obtained by A. M. Subhankulov which gives an optimal bound for the remainder term. Second, we apply the Subhankulov theorem to a suitably transformed trace formula in the setting of symmetric spaces of real rank
Lejla Smajlović, Lamija Šćeta
exaly   +2 more sources

Comparison of speeds of convergence in Riesz‐type families of summability methods. II

open access: yesMathematical Modelling and Analysis, 2010
Certain summability methods for functions and sequences are compared by their speeds of convergence. The authors are extending their results published in paper [9] for Riesz‐type families {Aα} (α > α0 ) of summability methods Aα .
Anna Šeletski, Anne Tali
doaj   +1 more source

Generalized Euler‐Knopp method and convergence acceleration

open access: yesMathematical Modelling and Analysis, 2006
New propositions on λ‐boundedness for generalized Euler‐Knopp method of summability (ϵ, T), where ? is a linear bounded operator from Banach space X into X, are proved.
O. Meronen, I. Tammeraid
doaj   +1 more source

GENERALIZED LINEAR METHODS AND GAP TAUBERIAN REMAINDER THEOREMS

open access: yesMathematical Modelling and Analysis, 2008
Some gap Tauberian remainder theorems are proved for generalized linear methods A = (Ank) , where Ank are bounded linear operators from Banach space X into X. In these theorems the investigated sequences have infinitely many constant pieces.
Meronen, Olga, Tammeraid, Ivar
openaire   +3 more sources

General logarithmic control modulo and Tauberian remainder theorems

open access: yesCommunications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2023
Let $\lambda=(\lambda_n)$ be a nondecreasing sequence of positive numbers such that $\lambda_n\to\infty$. A sequence $(\xi_n)$ is called $\lambda$-bounded if \begin{equation*} \lambda_n(\xi_n-\alpha)=O(1)\end{equation*} with the limit $\displaystyle{\lim_{n\rightarrow \infty}\xi_n=\alpha}$.
openaire   +2 more sources

GENERAL CONTROL MODULO AND TAUBERIAN REMAINDER THEOREMS FOR (C, 1) SUMMABILITY

open access: yesMathematical Modelling and Analysis, 2013
We prove for the (C, 1) summability method several Tauberian remainder theorems using the general control modulo of the oscillatory behavior.
Meronen, Olga, Tammeraid, Ivar
openaire   +3 more sources

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