Results 21 to 30 of about 1,179 (70)

Dual Hesitant Fuzzy Linguistic Power-Average Operators Based on Archimedean t-Conorms and t-Norms

open access: yesIEEE Access, 2019
This paper introduces some novel power-average (PA) operators of dual hesitant fuzzy linguistic (DHFL) set with the Archimedean t-conorms and t-norms (ATT) functions, such as the weighted DHFL power-average (ATT-WDHFLPA) operator based on ATT functions ...
Nian Zhang, Jie Jian, Jiafu Su
doaj   +1 more source

Quasi-homogeneous associative functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
A triangular norm is a special kind of associative function on the closed unit interval [0,1]. Triangular norms (or t-norms) were introduced in the context of probabilistic metric space theory, and they have found applications also in other areas, such ...
Bruce R. Ebanks
doaj   +1 more source

Assessing the Clinical Applicability of Population Specific Bolton’s Norms [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Introduction: Bolton’s norms are an essential parameter used in orthodontic diagnosis to evaluate the tooth size discrepancy. However, these norms have been established for Caucasian population and population variations necessitates the evaluation of ...
Shweta Airan   +2 more
doaj   +1 more source

Coercive solvability of the nonlocal boundary value problem for parabolic differential equations

open access: yesAbstract and Applied Analysis, 2001
The nonlocal boundary value problem, v′(t)+Av(t)=f(t)(0≤t≤1),v(0)=v(λ)+μ ...
A. Ashyralyev   +2 more
doaj   +1 more source

Structures on Doubt Neutrosophic Ideals of BCK/BCI-Algebras under (S, T)-Norms [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
Smarandache implemented the idea of neutrosophic set theory as a method for dealing undetermined data. Neutrosophic set theory is commonly used in various algebric structures, such as groups, rings and BCK/BCI-algebras.
Anas Al-Masarwah, Abd Ghafur Ahmad
doaj   +1 more source

T-Norm-Based Orderings on Y[0,1]n

open access: yesAdvances in Electrical and Electronic Engineering, 2006
In this paper we recall orderings based on t-norms, which could help to select the best suited decision procedure in many practical situations. We discuss several refinements of t-norm based orderings which break some of possible ties.
Darina Kyselova
doaj  

A New Class of Interval-Valued Discrete Sugeno-like Integrals

open access: yesAxioms
Discrete Sugeno integrals form a significant family of aggregation functions. Several variants of these integrals have been proposed, most of which replace the minimum operation with alternative operations, such as product, overlap functions, and t-norms.
Nícolas Jacobino   +4 more
doaj   +1 more source

Comparison of T-Norms and S-Norms for Interval Type-2 Fuzzy Numbers in Weight Adjustment for Neural Networks

open access: yesInformation, 2017
A comparison of different T-norms and S-norms for interval type-2 fuzzy number weights is proposed in this work. The interval type-2 fuzzy number weights are used in a neural network with an interval backpropagation learning enhanced method for weight ...
Fernando Gaxiola   +4 more
doaj   +1 more source

Multi-fuzzy Rough Sets based on Implicators and Continuous t-norms

open access: yesFuzzy Information and Engineering, 2017
This paper extends the study of multi-fuzzy rough sets using an implicator and a continuous t-norm and thus introduces multi-fuzzy rough sets based on fuzzy logical connectives.
Gayathri Varma, Sunil Jacob John
doaj   +1 more source

Lieb-Robinson bounds and out-of-time order correlators in a long-range spin chain

open access: yesPhysical Review Research, 2020
Lieb-Robinson bounds quantify the maximal speed of information spreading in nonrelativistic quantum systems. We discuss the relation of Lieb-Robinson bounds to out-of-time order correlators, which correspond to different norms of commutators C(r,t)=[A_{i}
Luis Colmenarez, David J. Luitz
doaj   +1 more source

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