Results 31 to 40 of about 2,909,225 (212)

Interval-Valued Fuzzy Parameterized Intuitionistic Fuzzy Soft Sets and Their Applications

open access: yesCumhuriyet Science Journal, 2019
In recent years, the fuzzy sets, interval-valued fuzzysets, intuitionistic fuzzy sets and soft sets, which offer differentperspectives for the structures containing the uncertainties, have attractedthe interest of many researchers.
Hüseyin Kamacı
doaj   +1 more source

Level operators over primary interval-valued intuitionistic fuzzy M group [PDF]

open access: yes, 2023
The concept of interval-valued intuitionistic fuzzy M group is extended by introducing primary interval-valued intuitionistic fuzzy M group and primary interval-valued intuitionistic fuzzy anti M group using this concept primary interval-valued ...
K. Gunasekaran   +2 more
core   +2 more sources

Interval-Valued Intuitionistic Hypersoft Sets and Their Algorithmic Approach in Multi-criteria Decision Making [PDF]

open access: yesNeutrosophic Sets and Systems, 2022
Hypersoft set (HSS) is one of the recent topics developed by Smarandache in 2018 to be presented by replacing the single attribute function, used in soft set (SS), with a multi attribute function i.e a function can be further bifurcated using HSS.
Somen Debnath
doaj   +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

Design and evaluation of a interval valued intuitionistic multi fuzzy completely generalized semipre continuous mappings

open access: yes, 2023
Fuzzy sets introduced to overthrow the uncertainty of an object. Interval valued intuitionistic fuzzy sets in topological structure space is an extension of fuzzy sets.
S. Parthiban   +7 more
core   +1 more source

On neutrosophic uninorms [PDF]

open access: yesNeutrosophic Sets and Systems, 2021
Uninorm generalizes the notion of t-norm and t-conorm in fuzzy logic theory. They are three increasing, commutative and associate operators having one neutral element. However, such specific value identifies the kind of operator it is; t-norms have the 1
Erick González-Caballero   +2 more
doaj   +1 more source

Some Operators on Interval Valued Intuitionistic Fuzzy Sets of Second Type [PDF]

open access: yes, 2017
In this paper, we define some operators on Interval Valued Intuitionistic Fuzzy Sets of Second Type and establish some of their ...
K. Rajesh R. Srinivasan
core   +1 more source

A note on measuring fuzziness for intuitionistic and interval-valued fuzzy sets [PDF]

open access: yesInternational Journal of General Systems, 2015
We first review the concept of fuzziness provided by DeLuca and Termini, and the view of fuzziness as related to the lack of distinction between a set and its negation. We then suggest a measure of fuzziness for intuitionistic fuzzy sets. We show that this measure satisfies the required conditions for an intuitionistic measure of fuzziness.
openaire   +1 more source

On inf-Hesitant Fuzzy Γ-Ideals of Γ-Semigroups

open access: yesAdvances in Fuzzy Systems, 2022
The notions of an inf-hesitant fuzzy Γ-ideal and a sup,inf-hesitant fuzzy Γ-ideal, which are a generalization of an interval-valued fuzzy Γ-ideal, of a Γ-semigroup are introduced and some properties are investigated.
Pongpun Julatha, Aiyared Iampan
doaj   +1 more source

Dual Hesitant Fuzzy Sets

open access: yesJournal of Applied Mathematics, 2012
In recent decades, several types of sets, such as fuzzy sets, interval-valued fuzzy sets, intuitionistic fuzzy sets, interval-valued intuitionistic fuzzy sets, type 2 fuzzy sets, type 𝑛 fuzzy sets, and hesitant fuzzy sets, have been introduced and ...
Bin Zhu, Zeshui Xu, Meimei Xia
doaj   +1 more source

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