Results 11 to 20 of about 10,832,301 (165)

On t-Conorm Based Fuzzy (Pseudo)metrics [PDF]

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   +4 more sources

On sensible fuzzy ideals of BCK-algebras with respect to a t-conorm

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2006
We introduce the notion of sensible fuzzy ideals of BCK-algebras with respect to a t-conorm and investigate some of their properties. We give the conditions for a sensible fuzzy subalgebra with respect to a t-conorm to be a sensible fuzzy ideal with ...
M. Akram, Jianming Zhan
doaj   +2 more sources

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

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   +3 more sources

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   +3 more sources

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   +2 more sources

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   +2 more sources

The Intuitionistic Fuzzy Normed Space of Coefficients [PDF]

open access: yesAbstract and Applied Analysis, 2012
Intuitionistic fuzzy normed space is defined using concepts of t-norm and t-conorm. The concepts of fuzzy completeness, fuzzy minimality, fuzzy biorthogonality, fuzzy basicity, and fuzzy space of coefficients are introduced. Strong completeness of fuzzy
B. T. Bilalov   +2 more
doaj   +2 more sources

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

Vague and fuzzy t-norms and t-conorms [PDF]

open access: yes, 2021
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
Recasens Ferrés, Jorge   +3 more
core   +1 more source

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

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