Results 11 to 20 of about 5,255,943 (167)

On Intuitionistic Fuzzy Minimal Semi-preopen Set [PDF]

open access: yesمجلة علوم ذي قار, 2019
In this paper, we introduce the concept of intuitionistic fuzzy minimal open sets on intuitionistic fuzzy  topological space. We introduce the concepts of closure and interior defined by intuitionistic fuzzy minimal open set and intuitionistic fuzzy ...
Afakar Kareem Mnahi
doaj   +7 more sources

Multipolar Intuitionistic Fuzzy Set with Finite Degree and Its Application in BCK/BCI-Algebras

open access: yesMathematics, 2020
When events occur in everyday life, it is sometimes advantageous to approach them in two directions to find a solution for them. As a mathematical tool to handle these things, we can consider the intuitionistic fuzzy set. However, when events are complex
Kyung Tae Kang   +2 more
doaj   +2 more sources

Independence and conservativity results for intuitionistic set theory [PDF]

open access: yes, 2010
There are two main parts to this thesis. The first part will deal with some independence results. In 1979, Lifschitz in [13] introduced a realizability interpretation for Heyting's arithmetic, HA, that could differentiate between Church's thesis with ...
Chen, Ray-Ming
core   +7 more sources

Intuitionistic Fuzzy Topological Polygroups [PDF]

open access: yesInternational Journal of Analysis and Applications, 2016
The notion of intuitionistic fuzzy set was introduced by Atanassov as a generalization of the notion of fuzzy set. Intuitionistic fuzzy topological spaces were introduced by Coker.
N. Abbasizadeh, B. Davvaz
doaj   +4 more sources

Clustering stock price volatility using intuitionistic fuzzy sets [PDF]

open access: yes, 2022
Clustering involves gathering a collection of objects into homogeneous groups or clusters, such that objects in the same cluster are more similar when compared to objects present in other groups.
Chountas, P., Urumov, G.
core   +1 more source

A random set and prototype theory interpretation of intuitionistic fuzzy sets [PDF]

open access: yes, 2010
An interpretation of intuitionistic fuzzy sets is proposed based on random set theory and prototype theory. The extension of fuzzy labels are modelled by lower and upper random set neighbourhoods, identifying those element of the universe within an ...
Lawry, Jonathan, Jonathan Lawry
core   +1 more source

Some geometrical methods for constructing contradiction measures on Atanassov's intuitionistic fuzzy sets [PDF]

open access: yes, 2011
Trillas et al. (1999, Soft computing, 3 (4), 197–199) and Trillas and Cubillo (1999, On non-contradictory input/output couples in Zadeh's CRI proceeding, 28–32) introduced the study of contradiction in the framework of fuzzy logic because of the ...
Torres Blanc, Carmen   +5 more
core   +1 more source

t-Intuitionistic Fuzzy Structures on PMS-Ideals of a PMS-Algebra

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2022
In this article, we apply the concept of a t-intuitionistic fuzzy set to PMS-ideals in PMS-algebras. The notion of the t-intuitionistic fuzzy PMS-ideal of PMS-algebra is introduced, and several related properties are studied.
Beza Lamesgin Derseh   +2 more
doaj   +1 more source

Multipolar Intuitionistic Fuzzy Hyper BCK-Ideals in Hyper BCK-Algebras

open access: yesMathematics, 2020
In 2020, Kang et al. introduced the concept of a multipolar intuitionistic fuzzy set of finite degree, which is a generalization of a k-polar fuzzy set, and applied it to a BCK/BCI-algebra. The specific purpose of this study was to apply the concept of a
Young Joo Seo   +3 more
doaj   +1 more source

On Computing Domination Set in Intuitionistic Fuzzy Graph

open access: yesInternational Journal of Computational Intelligence Systems, 2021
In this paper, the concept of minimal intuitionistic dominating vertex subset of an intuitionistic fuzzy graph was considered, and on its basis, the notion of a domination set as an invariant of the intuitionistic fuzzy graph was introduced. A method and
A. Bozhenyuk   +3 more
doaj   +1 more source

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