Results 101 to 110 of about 933 (208)

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  

Measures of Distance and Entropy Based on the Fermatean Fuzzy-Type Soft Sets Approach

open access: yesUniversal Journal of Mathematics and Applications
The definition of Fermatean fuzzy soft sets and some of its features are introduced in this study. A Fermatean fuzzy soft set is a parameterized family of Fermatean fuzzy sets and a generalization of intuitionistic and Pythagorean fuzzy soft sets.
Murat Kirisci
doaj   +1 more source

An intuitionistic fuzzy soft set theoretic approach to decision making problems

open access: yes, 2018
In general most of the real life problem of decision making involve imprecise parameters. In recent years, major emphasis of research workers in this area have been to develop the reliable models to deal with such imprecision and vagueness effectively ...
Anis Amalina
core  

On Intuitionistic Fuzzy Neutrosophic Soft Ideal Topological Spaces

open access: yes
The purpose of this paper is to introduce the notion of intuitionistic fuzzy neutronsophic soft ideal in Intuitionistic fuzzy neutronsophic soft set theory. The concept of intuitionistic fuzzy neutrosophic soft local function is also introduced.
Muhammad, Wedad Salman   +2 more
core   +1 more source

Multi-Criteria Decision-Making Method with Fermatean Fuzzy Soft Sets and Application of Infectious Diseases

open access: yesFuzzy Information and Engineering
Fermatean fuzzy soft set is the most powerful and effective extension of Fermatean fuzzy sets which deals with the parametrized values of the alternatives.
İbrahim Demir
doaj   +1 more source

Possibility Intuitionistic Fuzzy Soft Expert Set Theory and Its Application in Decision Making [PDF]

open access: yes, 2015
We propose the theory of possibility intuitionistic fuzzy soft expert theory and define some related concepts pertaining to this notion as well as the basic operations on this concept, namely, the complement, union, intersection, AND, and OR.
Abdul Razak Salleh   +1 more
core   +1 more source

An Adjustable Reduction Approach of Interval-valued Intuitionistic Fuzzy Soft Sets for Decision Making

open access: yes, 2017
Parameter reduction methods have been adopted by many scientific communities since it provides the basic concept for removing irrelevant features and subset of parameters that provides the same descriptive or decisionability as the entire set of ...
Qin, Hongwu   +9 more
core   +1 more source

On Mappings and Topological Structure of Intuitionistic Fuzzy Parameter Soft Sets

open access: yesCumhuriyet Science Journal
In this study, some algebraic properties of intuitionistic fuzzy parameter soft (IFPS) which combining the strengths of intuitionistic fuzzy sets and parameterized soft set theory, are given with examples.
Serkan Atmaca, Bünyamin Elturan
doaj   +1 more source

An Adjustable Approach to Interval-Valued Intuitionistic Fuzzy Soft Sets Based Decision Making [PDF]

open access: yes, 2011
Research on soft set based decision making has received much attention in recent years. Feng et al. presented an adjustable approach to fuzzy soft sets based decision making by using level soft set, and subsequently extended the approach to interval ...
Jasni, Mohamad Zain, Herawan, Tutut
core  

REPRESENTATION OF INTUITIONISTIC FUZZY SOFT SET USING COMPLEX NUMBER

open access: yesJournal of applied mathematics & informatics, 2017
Summary: Soft sets are fantastic mathematical tools to handle imprecise and uncertain information in complicated situations. In this paper, we defined the hybrid structure which is the combination of soft set and complex number representation of intuitionistic fuzzy set. We defined basic set theoretic operations such as complement, union, intersection,
openaire   +2 more sources

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