Results 21 to 30 of about 2,328,002 (291)

On regular almost convergence [PDF]

open access: yesMathematical Communications, 1996
In this paper possible regularity definitions for almost convergent double sequences are considered as generalizations of the regular convergence in the sense of G. H. Hardy and F.Móricz. Classes of almost convergent sequences with almost convergent rows and columns are characterized; also, a theorem on the principal limit and on row (as well as column)
Butković, D.
openaire   +4 more sources

On the Spaces of $\lambda _{r}$-almost Convergent and $\lambda _{r}$-almost Bounded Sequences [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2020
The aim of the present work is to introduce the concept of $\lambda _{r}$-almost convergence of sequences. We define the spaces $f\left( \lambda _{r}\right) $ and $f_{0}\left( \lambda _{r}\right) $ of $ \lambda _{r}$-almost convergent and $\lambda _{r ...
Sinan Ercan
doaj   +1 more source

Almost uniformly convergence on MV-algebra of intuitionistic fuzzy sets [PDF]

open access: yesNotes on IFS, 2023
The aim of this contribution is to formulate some definitions of almost uniformly convergence for a sequence of observables in the MV-algebra of the intuitionistic fuzzy sets.
Katarína Čunderlíková
doaj   +1 more source

Almost sure exponential stability of the Euler–Maruyama approximations for stochastic functional differential equations [PDF]

open access: yes, 2011
By the continuous and discrete nonnegative semimartingale convergence theorems, this paper investigates conditions under which the Euler–Maruyama (EM) approximations of stochastic functional differential equations (SFDEs) can share the almost sure ...
Wu, Fuke   +2 more
core   +3 more sources

NEW TYPE OF ALMOST CONVERGENCE [PDF]

open access: yes, 2021
In [1] for a given sequence $(\lambda_{n})$ with $\lambda_{n}< \lambda_{n+1}  \rightarrow \infty$ a new summability method $C_{\lambda}$ was introduced which generalizes the classical Ces\`{a}ro method.
Yıldırım, Elif Nuray   +1 more
core   +1 more source

Almost and Strongly Almost B(r ̃,s ̃,t ̃,u ̃)- Summable Double Sequences

open access: yesEurasian Journal of Science and Engineering, 2021
In this paper, we define some new almost and strongly almost convergent double sequence spaces B ̃(C_f), B ̃(C_f0), B ̃[C_f] and B ̃[C_f0] derived by the domain of four-dimensional sequential band matrix B(r ̃,s ̃,t ̃,u ̃) in the spaces C_f, C_f0 , [C_f]
Orhan Tuğ
doaj   +1 more source

QUASI-ALMOST CONVERGENCE OF SEQUENCES OF SETS [PDF]

open access: yes, 2017
In this paper, we defined concepts of Wijsman quasi-almost convergence and Wijsman quasi-almost statistically convergence. Also we give the concepts of Wijsman quasi-strongly almost convergence and Wijsman quasi q-strongly almost convergence.
Ulusu, Ugur, Gulle, Esra
core   +3 more sources

Rough Convergence of Bernstein Fuzzy Triple Sequences [PDF]

open access: yesTransactions on Fuzzy Sets and Systems, 2022
The aim of this paper is to‎ ‎introduce and study a new concept of convergence almost surely (a.s.)‎, ‎convergence in probability‎, ‎convergence in mean‎, ‎and convergence in‎ ‎distribution are four important convergence concepts of random sequence and‎ ‎
Ayhan Esi, Subramanian Nagarajan
doaj   +1 more source

On generalized double almost statistical convergence of weight $g$

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2022
The purpose of this paper is to introduce the concept of $\lambda$-double almost statistical convergence of weight $g$, which emerges naturally from the concept of the double almost convergence and $\lambda$-statistical convergence.
E. Savaş
doaj   +1 more source

On Absolutely Almost Convergence

open access: yesAnnals of the Alexandru Ioan Cuza University - Mathematics, 2014
In this paper, we study (Pn, s)-absolutely almost convergence where npn = 0(Pn) as n › ?,Pn = Pn ?n v=0 pv and s > 0. We also give necessary and sufficient conditions for a summability matrix to be (?n, s)-absolutely almost conservative, and obtain some inclusion results. © 2017, Sciendo. All rights reserved.
Çakalli H., Taylan E.I.
openaire   +2 more sources

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