Results 21 to 30 of about 254,718 (290)
Ranking fuzzy numbers using preference ratio: A utility function approach [PDF]
Decision Science Letters, 2013 Ranking fuzzy numbers is one of the most important phases in any decision making process in fuzzy environments. In most cases, we deal with fuzzy numbers in the field of evaluating alternatives with fuzzy information or linguistic variables.
Soheil Sadi-Nezhad +1 more
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Near Fixed Point Theorems in the Space of Fuzzy Numbers
Mathematics, 2018 The fuzzy numbers are fuzzy sets owning some elegant mathematical structures. The space consisting of all fuzzy numbers cannot form a vector space because it lacks the concept of the additive inverse element.
Hsien-Chung Wu
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Cogent Engineering, 2021 Pythagorean Fuzzy Numbers are more capable of modeling uncertainties in real-life decision-making situations than Intuitionistic Fuzzy Numbers. Majority of research in Pythagorean Fuzzy Numbers, used in Multiple Criteria Decision-Making problems, has ...
Alaa F. Momena, Nidal Abu-Zahra
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Hopf Maps, Lowest Landau Level, and Fuzzy Spheres [PDF]
, 2010 This paper is a review of monopoles, lowest Landau level, fuzzy spheres, and their mutual relations. The Hopf maps of division algebras provide a prototype relation between monopoles and fuzzy spheres.
Hasebe, Kazuki
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Advances in Fuzzy Systems, 2011 Ranking fuzzy numbers are an important aspect of decision making in a fuzzy environment. Since their inception in 1965, many authors have proposed different methods for ranking fuzzy numbers. However, there is no method which gives a satisfactory result
P. Phani Bushan Rao, N. Ravi Shankar
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Journal of Mathematics, 2023 The purpose of this paper is to introduce interaction partitioned Bonferroni mean operators under dual hesitant q-rung orthopair fuzzy environment. Motivated by the idea of q-rung orthopair fuzzy interaction operational laws, partitioned Bonferroni mean,
Lu Zhang, Yabin Shao, Ning Wang
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Solution of generalised type – 2 Fuzzy boundary value problem
Alexandria Engineering Journal, 2021 In this article, we proposed a new representation of type-2 fuzzy numbers called generalized type-2 fuzzy numbers. Dirichlet, Neumann and Mixed kind of boundary value problem have been considered with the boundary condition as generalized type-2 fuzzy ...
S. Tudu +5 more
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A Method for Ordering of LR-Type Fuzzy Numbers: An Important Decision Criteria
Axioms, 2016 Methods for ordering fuzzy numbers play an important role as decision criteria, with applications in areas such as optimization and data mining, among others. Although there are several proposals for ordering methods in the fuzzy literature, many of them
José A. González Campos +1 more
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Inclusion of uncertainty with different types of fuzzy numbers into DEMATEL
Serbian Journal of Management, 2021 Nowadays the multi-criteria decision making is very complicated due to uncertainty, vagueness, limited sources, knowledge and time. The Decision-making Trial and Evaluation Laboratory (DEMATEL) method is a widely used multi-criteria decision-making ...
Tjaša Šmidovnik, Petra Grošel
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Journal of Mathematical Analysis and Applications, 1983 AbstractFuzzy numbers have been introduced by Zadeh in order to deal with imprecise numerical quantities in a practical way. We consider eight classes of fuzzy numbers. We define nine operations for the addition of these fuzzy numbers and we investigate interrelationships between these operations.
Dijkman, J.G +2 more
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