Results 21 to 30 of about 18,814 (304)

A NEW APPROACH TO EGOROV’S THEOREM BY MEANS OF 𝛼𝛽-STATISTICAL IDEAL CONVERGENCE

open access: yesПроблемы анализа, 2022
In this work, we introduce the 𝛼𝛽-statistical pointwise ideal convergence, 𝛼𝛽-statistical uniform ideal convergence, and 𝛼𝛽-equi-statistical ideal convergence for sequences of fuzzy-valued functions.
Sonali Sharma, Kuldip Raj
doaj   +1 more source

Filter Convergence and Fuzzy Topology [PDF]

open access: yesInternational Journal of Fuzzy Logic and Intelligent Systems, 2010
After introducing many different types of prefilter convergence, we introduce an universal method to define various notions of compactness using cluster point and convergence of a prefilter and to prove the Tychonoff theorem using characterizations of ultra(maximal) prefilters.
Kyung Chan Min   +2 more
openaire   +1 more source

On a fuzzy metric space and fuzzy convergence

open access: yesProyecciones (Antofagasta), 2021
In this paper we introduce a new type of fuzzy metric space and obtain several properties of it. Also some topological properties and boundedness are investigated. The notion of convergence of fuzzy sequences together with the notion of fuzzy cauchy sequences in a fuzzy metric space are discussed and some basic results related to these notions are ...
Alias B. Khalaf, Maha W. Abdulqader
openaire   +3 more sources

Lacunary statistical convergence on L -  fuzzy normed space

open access: yes, 2023
The idea of lacunary statistical convergence sequences, which is a development of statistical convergence, is examined and expanded in this study on L-fuzzy normed spaces, which is a generalization of fuzzy spaces.
Reha Yapali   +7 more
core   +1 more source

On the convergence of sequences in ℝ+ through weighted geometric means via multiplicative calculus and application to intuitionistic fuzzy numbers

open access: yesJournal of Taibah University for Science, 2022
We define weighted geometric mean method of convergence for sequences in [Formula: see text] by using multiplicative calculus and obtain necessary and sufficient conditions under which convergence of sequences in [Formula: see text] follows from ...
Enes Yavuz
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

SUPRA FUZZY CONVERGENCE OF FUZZY FILTERS [PDF]

open access: yesBulletin of the Korean Mathematical Society, 2008
We introduce and study the notions of supra fuzzy convergence of fuzzy filters, sγ-fuzzy open (closed) sets, sγ(sγ∗)-fuzzy continuous and sγ-fuzzy open mapping. Also, we investigate some of fundamental properties of these notions.
A.A. Ramadan, A.A. Abd El-Latif
openaire   +1 more source

Fuzzy Convergence of Fuzzy Complex Series [PDF]

open access: yesJournal of Garmian University, 2017
In this paper, based on -level converges some important results onfuzzy series of generalized rectangular valued bounded closed complexcomplement normalized fuzzy numbers are proved.
Pishtiwan Sabir   +2 more
openaire   +1 more source

On almost statistical convergence of generalized difference sequences of fuzzy numbers

open access: yesMathematical Modelling and Analysis, 2005
The purpose of this paper is to introduce the concepts of almost statistical convergence and strongly almost convergence of generalized difference sequences of fuzzy numbers. We obtain some results related to these concepts.
M. Et, Y. Altin, H. Altinok
doaj   +1 more source

Lacunary Statistical Convergence for Double Sequences on $\mathscr{L}-$ Fuzzy Normed Space

open access: yesJournal of Mathematical Sciences and Modelling, 2023
On $\mathscr{L}-$ fuzzy normed spaces, which is the generalization of fuzzy spaces, the notion of lacunary statistical convergence for double sequences which is a generalization of statistical convergence, are studied and developed in this paper.
Reha Yapalı, Husamettin Coşkun
doaj   +1 more source

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