Results 11 to 20 of about 142,339 (277)

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   +3 more sources

Roughness of soft sets and fuzzy sets in semigroups based on set-valued picture hesitant fuzzy relations

open access: yesAIMS Mathematics, 2022
In the philosophy of rough set theory, the methodologies of rough soft sets and rough fuzzy sets have been being examined to be efficient mathematical tools to deal with unpredictability.
Rukchart Prasertpong
doaj   +2 more sources

On Unification of Methods in Theories of Fuzzy Sets, Hesitant Fuzzy Set, Fuzzy Soft Sets and Intuitionistic Fuzzy Sets [PDF]

open access: yesMathematics, 2021
The main goal of this publication is to show that the basic constructions in the theories of fuzzy sets, fuzzy soft sets, fuzzy hesitant sets or intuitionistic fuzzy sets have a common background, based on the theory of monads in categories. It is proven that ad hoc defined basic concepts in individual theories, such as concepts of power set structures
Močkoř, Jiří, Hýnar, David
openaire   +3 more sources

Intuitionistic Hesitant Fuzzy UP (BCC)-Filters of UP (BCC)-Algebras [PDF]

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   +3 more sources

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   +2 more sources

On Interval-Valued Hesitant Fuzzy Soft Sets [PDF]

open access: yesMathematical Problems in Engineering, 2015
By combining the interval-valued hesitant fuzzy set and soft set models, the purpose of this paper is to introduce the concept of interval-valued hesitant fuzzy soft sets.
Haidong Zhang   +2 more
core   +3 more sources

Dual hesitant fuzzy aggregation operators [PDF]

open access: yesTechnological and Economic Development of Economy, 2016
Dual hesitant fuzzy sets (DHFSs) is a generalization of fuzzy sets (FSs) and it is typical of membership and non-membership degrees described by some discrete numerical.
Dejian Yu, Wenyu Zhang, George Huang
doaj   +4 more sources

Hesitant Fuzzy Subalgebras, Ideals and Congruences on Autometrized Algebras [version 2; peer review: 2 approved, 1 approved with reservations] [PDF]

open access: yesF1000Research
This paper introduces the study of hesitant fuzzy subalgebras of autometrized algebras, obtains some of their properties, and gives some examples. Next, we introduce the concept of the hesitant fuzzy ideal and examine some of its properties.
Gebrie Yeshiwas Tilahun
doaj   +2 more sources

Hesitant Fuzzy-Sets Based Decision-Making Model for Security Risk Assessment [PDF]

open access: goldComputers Materials & Continua, 2021
: Security is an important component in the process of developing healthcare web applications. We need to ensure security maintenance; therefore the analysis of healthcare web application’s security risk is of utmost importance.
Ahmed S. Alfakeeh   +8 more
openalex   +2 more sources

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