Results 21 to 30 of about 18,185 (316)

Ranked hesitant fuzzy sets for multi-criteria multi-agent decisions [PDF]

open access: yes, 2022
This paper introduces and investigates ranked hesitant fuzzy sets, a novel extension of hesitant fuzzy sets that is less demanding than both probabilistic and proportional hesitant fuzzy sets.
Alcantud, José Carlos R.
core   +2 more sources

Scores of hesitant fuzzy elements revisited: “Was sind und was sollen” [PDF]

open access: yes, 2023
[EN] This paper revolves around the notion of score for hesitant fuzzy elements, the constituent parts of hesitant fuzzy sets. Scores allow us to reduce the level of uncertainty of hesitant fuzzy sets to classical fuzzy sets, or to rank alternatives ...
Alcantud, José Carlos R.   +3 more
core   +1 more source

Entropy on Intuitionistic Fuzzy Sets and Hesitant Fuzzy Sets [PDF]

open access: yesJournal of Mathematics, 2022
Since the sufficient conditions for the maximum value of the intuitionistic fuzzy entropy are not unified and the hesitant fuzzy entropy cannot be compared when the lengths of the hesitation fuzzy elements are not equal, improved axiomatic definitions of intuitionistic fuzzy entropy and hesitant fuzzy entropy are proposed, and new intuitionistic fuzzy ...
Bicheng Yu   +4 more
openaire   +2 more sources

Cubic Pythagorean Hesitant Fuzzy Linear Spaces and Its Relevance in Multi Criteria Decision Making

open access: yesInternational Journal of Analysis and Applications, 2023
Pythagorean fuzzy sets and interval valued Pythagorean fuzzy sets have an important role in decision making techniques. Pythagorean hesitant fuzzy sets are time and again used in dealing with uncertain and vague data.
Gundeti Soujanya   +2 more
doaj   +1 more source

Fermatean Hesitant Fuzzy Sets for Multiple Criteria Decision-Making with Applications

open access: yesFuzzy Information and Engineering, 2023
The Fermatean hesitant fuzzy set idea obtained by combining Fermatean fuzzy sets and hesitant fuzzy sets can be used in practice to simplify the solution of complicated multi-criteria decision-making problems.
Murat Kirişci
doaj   +1 more source

Three-way decision based on canonical soft sets of hesitant fuzzy sets

open access: yesAIMS Mathematics, 2022
The theory of three-way decision is built on the philosophy of thinking in threes. The essence of three-way decision is trisecting the whole and taking different strategies for different parts accordingly.
Feng Feng   +3 more
doaj   +1 more source

Partial orderings for hesitant fuzzy sets [PDF]

open access: yes, 2017
New partial orderings =o=o, =p=p and =H=H are defined, studied and compared on the set HH of finite subsets of the unit interval with special emphasis on the last one.
Garmendia Salvador, Luis   +2 more
core   +2 more sources

Intuitionistic Hesitant Fuzzy UP (BCC)-Filters of UP (BCC)-Algebras

open access: yesInternational Journal of Analysis and Applications, 2023
The concepts of intuitionistic hesitant fuzzy UP (BCC)-subalgebras, UP (BCC)-ideals, and UP (BCC)-filters of UP (BCC)-algebras are presented, some of their features are explained, and their extensions are demonstrated using the theory of hesitant fuzzy ...
Aiyared Iampan   +3 more
doaj   +1 more source

An axiomatic definition of cardinality for finite interval-valued hesitant fuzzy sets [PDF]

open access: yes, 2015
IFSA-EUSFLAT'2015: 16th World Congress of the International Fuzzy Systems Association and 9th Conference of the European Society for Fuzzy Logic and Technlogy, July 2015, Gijón, SpainRecently, some extensions of the classical fuzzy sets are studied in ...
Alonso Velázquez, Pedro   +2 more
core   +1 more source

Generalized Ideals of BCK/BCI-Algebras Based on MQHF Soft Set with Application in Decision Making

open access: yesJournal of Mathematics, 2023
The purpose of this study is to generalize the concept of Q-hesitant fuzzy sets and soft set theory to Q-hesitant fuzzy soft sets. The Q-hesitant fuzzy set is an admirable hybrid property, specially developed by the new generalized hybrid structure of ...
Maryam Abdullah Alshayea   +1 more
doaj   +1 more source

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