Results 91 to 100 of about 1,692 (213)

Convexity for Interval Valued Neutrosophic Setsand its Application in Decision Making [PDF]

open access: yesNeutrosophic Sets and Systems
The notion ‘Convexity’ is applied in various areas of mathematics particularly in optimization techniques. It is known that this concept is applied in fuzzy sets, which is studied by many authors.
Suthi Keerthana Kumar   +4 more
doaj   +1 more source

A Comparative Analysis on Geometric Measure in Intuitionistic Fuzzy Set and Interval-Valued Intuitionistic Fuzzy Set

open access: yesInternational Journal of Scientific Research in Science, Engineering and Technology, 2019
Intuitionistic Fuzzy set (IFS) was proposed in early 80’s. It is a well known theory. As a developer in Fuzzy Mathematics, interval – valued Intuitionistic Fuzzy sets (IVIFS) were developed afterwards by Gargo and Atanssov. It has a wide range of applications in the field of Optimization and algebra.
A. Manonmani, M. Suganya
openaire   +1 more source

Interval Valued intuitionistic Fuzzy Homomorphism of BF-algebras

open access: yes, 2013
The notion of interval-valued intuitionistic fuzzy sets was first introduced by Atanassov and Gargov as a generalization of both interval-valued fuzzy sets and intuitionistic fuzzy sets. Satyanarayana et.
Satyanarayana, B.   +2 more
core  

Soft Interval-Valued Neutrosophic Rough Sets [PDF]

open access: yesNeutrosophic Sets and Systems, 2015
In this paper, we first defined soft interval-valued neutrosophic rough sets(SIVN- rough sets for short) which combines interval valued neutrosophic soft set and rough sets and studied some of its basic properties.
Said Broumi, Florentin Smarandache
doaj  

Interval-Valued intuitionistic fuzzy prioritized ordered weighted averaging operator and its application in threat assessment

open access: yes, 2015
The threat assessment of aerial targets is the basic method for improving the ability of air defense system to deal with multiple objects in complex environment.
Wu, Hua   +2 more
core   +1 more source

Correlation in Interval-Valued Atanassov’s Intuitionistic Fuzzy Sets — Conjugate and Negation Operators

open access: yes, 2017
This paper studies the conjugate functions related to main connectives of the Intervalvalued Atanassov’s Intuitionistic Fuzzy Logic. The relationships among automorphism classes are formalized by the ϕ-representability theorem, passing from ...
Benjamin Bedregal   +1 more
core   +1 more source

An Interval-Valued Intuitionistic Fuzzy TOPSIS Method Based on an Improved Score Function

open access: yesThe Scientific World Journal, 2013
This paper proposes an improved score function for the effective ranking order of interval-valued intuitionistic fuzzy sets (IVIFSs) and an interval-valued intuitionistic fuzzy TOPSIS method based on the score function to solve multicriteria decision ...
Zhi-yong Bai
doaj   +1 more source

A Novel Similarity Measure for Interval-Valued Intuitionistic Fuzzy Sets and Its Applications

open access: yes, 2018
In this paper, a novel similarity measure for interval-valued intuitionistic fuzzy sets is introduced, which is based on the transformed interval-valued intuitionistic triangle fuzzy numbers.
Jingjing Liang, Minxia Luo
core   +1 more source

Geometrical Interpretations of Interval-Valued Intuitionistic Fuzzy Sets: Reconsiderations and New Results

open access: yesMathematics
Intuitionistic fuzzy sets (IFSs), proposed in 1983, are one of the most viable and widely explored extensions of Zadeh’s fuzzy sets. In the decade following their introduction, they were extended to interval-valued IFSs (IVIFSs), temporal IFSs, IFSs of ...
Krassimir Atanassov   +2 more
doaj   +1 more source

On the relationship between intuitionistic fuzzy sets and some other extensions of fuzzy set theory

open access: yes, 2002
In a previous paper we presented the relationship between intuitionistic fuzzy sets (Atanassov) and some other extensions of fuzzy set theory, such as L-fuzzy sets (Goguen), interval valued fuzzy sets (Sambuc), interval valued intuitionistic fuzzy sets ...
Kerre, EtienneWE02801000205272F358CFA4-F0ED-11E1-A9DE-61C894A0A6B4   +3 more
core  

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