Results 1 to 10 of about 13,215 (208)

Towards Interval Type-3 Intuitionistic Fuzzy Sets and Systems

open access: yesMathematics, 2022
In this work, several types of intuitionistic fuzzy sets, inspired by Type-2 and Type-3 concepts, are introduced. In particular, the newly proposed interval Type-3 intuitionistic sets are very interesting as they extend the opportunities of both interval
Oscar Castillo, Patricia Melin
doaj   +1 more source

Optimal Granulation Selection Method Based on Multi-granulation Rough Intuitionistic Hesitant Fuzzy Sets [PDF]

open access: yesJisuanji kexue, 2021
In order to obtain the optimal granulations after reduction from the intuitionistic hesitant fuzzy decision information system with multiple attributes,this paper deals with the uncertain information in this system from the perspective of multi-gra ...
XUE Zhan-ao, SUN Bing-xin, HOU Hao-dong, JING Meng-meng
doaj   +1 more source

Some Results for Intuitionistic Fuzzy Inequality

open access: yesInternational Journal of Computational Intelligence Systems, 2022
Intuitionistic fuzzy sets, characterized by membership degree $$\mu $$ μ , non-membership degree $$\upsilon $$ υ and hesitation degree $$\pi $$ π , are a meaningful extension of fuzzy set.
Xindong Peng, Harish Garg, Zhigang Luo
doaj   +1 more source

Intuitionistic Fuzzy Topology on Soft Sets

open access: yesProceedings of the Institute of Mathematics and Mechanics, National Academy of Sciences of Azerbaijan, 2021
Summary: The purpose of the paper is to define intuitionistic fuzzy topology (co-topology) \((\tau, \tau^\ast)\) and examine some of its important properties. To do this, we firstly provide some fundamental properties of soft sets. Later in the paper, we introduce the concepts of base and subbase in intuitionistic fuzzy topological space of soft sets.
GÜNDÜZ, ÇİĞDEM   +2 more
openaire   +2 more sources

On Fuzzy $e$-open Sets, Fuzzy $e$-continuity and Fuzzy $e$-compactness in Intuitionistic Fuzzy Topological Spaces [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2018
The purpose of this paper is to introduce and study the concepts of fuzzy $e$-open set, fuzzy $e$-continuity and fuzzy $e$-compactness in intuitionistic fuzzy topological spaces.
Veerappan Chandrasekar   +2 more
doaj   +1 more source

Three de-intuitionistic fuzzification procedures over circular intuitionistic fuzzy sets [PDF]

open access: yesNotes on IFS, 2023
Circular Intuitionistic Fuzzy Sets (CIFS) are one of the newest extensions of the intuitionistic fuzzy sets. In the present paper, three procedures for de-intuitionistic fuzzification of CIFS are discussed.
Lilija C. Atanassova
doaj   +1 more source

Possibility Intuitionistic Fuzzy Soft Set [PDF]

open access: yesAdvances in Decision Sciences, 2012
Possibility intuitionistic fuzzy soft set and its operations are introduced, and a few of their properties are studied. An application of possibility intuitionistic fuzzy soft sets in decision making is investigated. A similarity measure of two possibility intuitionistic fuzzy soft sets has been discussed.
Bashir, Maruah   +2 more
openaire   +2 more sources

Martingale Convergence Theorem for the Conditional Intuitionistic Fuzzy Probability

open access: yesMathematics, 2020
For the first time, the concept of conditional probability on intuitionistic fuzzy sets was introduced by K. Lendelová. She defined the conditional intuitionistic fuzzy probability using a separating intuitionistic fuzzy probability.
Katarína Čunderlíková
doaj   +1 more source

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

Intuitionistic fuzzy hypersoft sets

open access: yesCommunications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2021
In this paper, a new environment namely, intuitionistic fuzzy hypersoft set (IFHSS) is defined. We introduce some fundamental operators ofintuitionistic fuzzy hypersoft sets such as subset, null set, absolute set, complement, union, intersection, equal set etc. Validity and application are presentedwith appropriate examples.
Yolcu, Adem   +2 more
openaire   +4 more sources

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