Results 41 to 50 of about 1,178 (110)

Comparison theorems for summability methods of sequences of fuzzy numbers

open access: yes, 2017
In this study we compare Ces\`{a}ro and Euler weighted mean methods of summability of sequences of fuzzy numbers with Abel and Borel power series methods of summability of sequences of fuzzy numbers. Also some results dealing with series of fuzzy numbers
Yavuz, Enes
core   +3 more sources

On Ikehara type Tauberian theorems with $O(x^��)$ remainders [PDF]

open access: yes, 2016
Motivated by analytic number theory, we explore remainder versions of Ikehara's Tauberian theorem yielding power law remainder terms. More precisely, for $f:[1,\infty)\rightarrow{\mathbb R}$ non-negative and non-decreasing we prove $f(x)-x=O(x^ )$ with $ <1$ under certain assumptions on $f$.
openaire   +1 more source

Regularity and asymptotics of densities of inverse subordinators

open access: yesTransactions of the London Mathematical Society, Volume 11, Issue 1, December 2024.
Abstract In this article, densities (and their derivatives) of subordinators and inverse subordinators are considered. Under minor restrictions, generally milder than the existing in the literature, employing a useful modification of the saddle point method, we obtain the large asymptotic behaviour of these densities (and their derivatives) for a ...
Giacomo Ascione   +2 more
wiley   +1 more source

A Tauberian theorem for nonexpansive operators and applications to zero-sum stochastic games

open access: yes, 2015
We prove a Tauberian theorem for nonexpansive operators, and apply it to the model of zero-sum stochastic game. Under mild assumptions, we prove that the value of the lambda-discounted game v_{lambda} converges uniformly when lambda goes to 0 if and only
Ziliotto, Bruno
core   +1 more source

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   +4 more sources

Géza Freud's work on Tauberian remainder theorems

open access: yesJournal of Approximation Theory, 1986
This illuminating survey paper, dedicated to the memory of Géza Freud, states the Tauberian theorems of Tauber, Hardy and Littlewood; next Freud's Tauberian remainder theorem, and, as an essential tool for the proof, Freud's approximation theorem are given. Finally, more general Tauberian remainder theorems, due to the author, are discussed.
openaire   +2 more sources

Asymptotic analysis for personalized Web search [PDF]

open access: yes, 2008
Personalized PageRank is used in Web search as an importance measure for Web documents. The goal of this paper is to characterize the tail behavior of the PageRank distribution in the Web and other complex networks characterized by power laws.
Litvak, N., Volkovich, Y.V.
core   +2 more sources

On the propagation of transient waves in a viscoelastic Bessel medium

open access: yes, 2017
In this paper we discuss the uniaxial propagation of transient waves within a semi-infinite viscoelastic Bessel medium. First, we provide the analytic expression for the response function of the material as we approach the wave-front.
Colombaro, Ivano   +2 more
core   +1 more source

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
openaire   +1 more source

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