Results 41 to 50 of about 436,772 (296)

Multi-Attribute Decision-Making Method Based Distance and COPRAS Method with Probabilistic Hesitant Fuzzy Environment

open access: yesInternational Journal of Computational Intelligence Systems, 2021
As an extension of hesitant fuzzy set, the probabilistic hesitant fuzzy set (PHFS) can more accurately express the initial decision information given by experts, thus the decision method based on PHFS is more true and reliable.
Haifeng Song, Zi-chun Chen
doaj   +2 more sources

A Hesitant Fuzzy Set Approach to Ideal Theory in Γ-Semigroups

open access: yesAdvances in Fuzzy Systems, 2018
We apply the hesitant fuzzy sets theory to Γ-semigroups and provide some characterizations of hesitant fuzzy left (right and bi-) ideals. We introduce the hesitant fuzzy left (resp., right and two-sided) ideal, hesitant fuzzy bi-ideal, and hesitant fuzzy
Mohammad Y. Abbasi   +3 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

A Lattice Structure on Hesitant Fuzzy Sets

open access: yesIEEE Transactions on Fuzzy Systems, 2023
“Marı́a de Maeztu” Excellence Unit IMAG, reference CEX2020-001105-M, funded by MCIN/AEI/10.13039/501100011033/
Pascual Jara   +3 more
openaire   +3 more sources

On Hesitant Fuzzy Primary Ideal In Γ- ring [PDF]

open access: yes, 2022
In this paper, we introduce the notions of hesitant fuzzy primary ideal and completely primary ideal, hesitant fuzzy semiprimary ideals of a  -ring, and discuss the relation between hesitant primary ideal, completely primary and ...
Omran Karim, Mazen   +3 more
core   +1 more source

Hesitant Fuzzy Project Planning and Scheduling using Critical path Technique

open access: yes, 2021
Hesitant fuzzy set is extremely useful performance to express people\u27s uncertainty. But there are delicate points in conventional hesitant fuzzy set, which articulated the membershipdegrees  of an element to a given set only by some crisp numbers
et. al., B. Pardha saradhi,
core   +1 more source

Pythagorean Hesitant Fuzzy Hamacher Aggregation Operators in Multiple-Attribute Decision Making

open access: yesJournal of Intelligent Systems, 2017
The Hamacher product is a t-norm and the Hamacher sum is a t-conorm. They are good alternatives to the algebraic product and the algebraic sum, respectively.
Wei Guiwu, Lu Mao
doaj   +1 more source

Foundational theories of hesitant fuzzy sets and families of hesitant fuzzy sets

open access: yes, 2023
Hesitant fuzzy sets find extensive application in specific scenarios involving uncertainty and hesitation. In the context of set theory, the concept of inclusion relationship holds significant importance as a fundamental definition. Consequently, as a type of sets, hesitant fuzzy sets necessitate a clear and explicit definition of the inclusion ...
Lu, Shizhan   +4 more
openaire   +2 more sources

Some Hesitant Fuzzy Linguistic Muirhead Means with Their Application to Multiattribute Group Decision-Making

open access: yesComplexity, 2018
The proposed hesitant fuzzy linguistic set (HFLS) is a powerful tool for expressing fuzziness and uncertainty in multiattribute group decision-making (MAGDM).
Jun Wang   +4 more
doaj   +1 more source

SUP-Hesitant Fuzzy Interior Ideals in \(\Gamma\)-Semigroups [PDF]

open access: yes
In this paper, we defined the concept \(\mathcal{SUP}\)-hesitant fuzzy interior ideals in \(\Gamma\)-semigroups, which is generalized of hesitant fuzzy interior ideals in \(\Gamma\)-semigroups. Additionally,  we study fundamental properties of \(\mathcal{
Khamrot, Pannawit, Gaketem, Thiti
core   +1 more source

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