Results 11 to 20 of about 610 (179)

The Properties of Intuitionistic Anti Fuzzy Module t-norm and t-conorm

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2022
Zadeh have introduced fuzzy set in 1965 and Atanassov have introduced intuitionistic fuzzy set in 1986 in theirs paper. Now, many of researcher connecting intuitionistic fuzzy set with algebraic structure.
Ongky Denny Wijaya   +3 more
doaj   +1 more source

Pythagorean and fermatean fuzzy sub-group redefined in context of T ̃-norm and S ̃-conorm [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2023
This paper aims to study Pythagorean and Fermatean Fuzzy Subgroups (FFSG)  in the context of -norm and  -conorm functions. The paper examines the extensions of fuzzy subgroups, specifically "Pythagorean Fuzzy Subgroups (PFSG)" and "FFSG", along with ...
Vishnu Mishra   +3 more
doaj   +1 more source

Algorithm for Energy Resource Selection Using Priority Degree-Based Aggregation Operators with Generalized Orthopair Fuzzy Information and Aczel–Alsina Aggregation Operators

open access: yesEnergies, 2023
Many aggregation operators are studied to deal with multi-criteria group decision-making problems. Whenever information has two aspects, intuitionistic fuzzy sets and Pythagorean fuzzy sets are employed to handle the information.
Maria Akram   +3 more
doaj   +1 more source

Complex q-Rung Orthopair Fuzzy Aczel–Alsina Aggregation Operators and Its Application to Multiple Criteria Decision-Making With Unknown Weight Information

open access: yesIEEE Access, 2022
In decision making problems, complex q-rung orthopair fuzzy set is regarded as a more practical tool than complex intuitionistic fuzzy set and q-rung orthopair fuzzy set.
Jawad Ali, Muhammad Naeem
doaj   +1 more source

Decision making by hybrid probabilistic: Possibilistic utility theory [PDF]

open access: yesPanoeconomicus, 2009
It is presented an approach to decision theory based upon nonprobabilistic uncertainty. There is an axiomatization of the hybrid probabilistic possibilistic mixtures based on a pair of triangular conorm and triangular norm satisfying restricted ...
Pap Endre
doaj   +1 more source

Prioritized aggregation operators based on Schweizer-Sklar t-norm for linear Diophantine fuzzy sets and their application in green sustainable chain

open access: yesAlexandria Engineering Journal, 2023
Schweizer and Sklar invented the idea of the Schweizer-Sklar t-norm and Schweizer-Sklar t-conorm in 1960. Additionally, prioritized aggregation operators were derived by Yager in 2008.
Tehreem   +3 more
doaj   +1 more source

Vague and fuzzy t-norms and t-conorms

open access: yesFuzzy Sets and Systems, 2022
t-norms and t-conorms are the natural connectives “and” and “or” in fuzzy logic. The unit interval with a t-norm or a t-conorm is a special monoid and some submonoids like discrete t-norms and t-conorms have been proved useful in many cases. In the first part of this article these submonoids will be fuzzified to fuzzy t-subnorms and fuzzy t-subconorms ...
Boixader Ibáñez, Dionís   +1 more
openaire   +4 more sources

Schweizer-Sklar prioritized aggregation operators for intuitionistic fuzzy information and their application in multi-attribute decision-making

open access: yesAlexandria Engineering Journal, 2023
The theory of SS t-norm and t-conorm was derived by Schweizer and Sklar in 1960 by involving a parameter Γ¯¯, which are more flexible and valuable to manage awkward and vague data. with the help of parameter Γ¯¯=-1,1, we can easily derive the information
Harish Garg   +4 more
doaj   +1 more source

On t-Conorm Based Fuzzy (Pseudo)metrics

open access: yesAxioms, 2020
We present an alternative approach to the concept of a fuzzy (pseudo)metric using t-conorms instead of t-norms and call them t-conorm based fuzzy (pseudo)metrics or just CB-fuzzy (pseudo)metrics.
Olga Grigorenko   +3 more
doaj   +1 more source

Identification and Classification of Multi-Attribute Decision-Making Based on Complex Intuitionistic Fuzzy Frank Aggregation Operators

open access: yesMathematics, 2023
Invented by Frank in 1979, Frank’s t-norm and t-conorm operations possess improved modifications and can be applied more generally than the existing algebraic t-norm and t-conorm.
Xiaopeng Yang   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy