Results 11 to 20 of about 11,356,201 (165)
Nearest fuzzy number of type L-R to an arbitrary fuzzy number with applications to fuzzy linear system [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2023 The fuzzy operations on fuzzy numbers of type L-R are much easier than general fuzzy numbers. It would be interesting to approximate a fuzzy number by a fuzzy number of type L-R.
S.M. Alavi
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A Situational Based Reliability Indices Estimation of ULT Freezer using Preventive Maintenance under Fuzzy Environment [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2023 Reliability of high demand machines is quite necessary and it can be maintained through proper and timely maintenance, Ultra-low temperature (ULT) freezer is one of those kinds of machines which are in high demand during covid-19 pandemic for the storage
Pooja Dhiman, Amit Kumar
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Axioms, 2022 The Logarithm Methodology of Additive Weights (LMAW) method is a very young method and in its basic form is defined for crisp values. In this paper, the LMAW method was improved by being modified with triangular fuzzy numbers.
Darko Božanić +4 more
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Safety Risk Assessment; Using Fuzzy Failure Mode and Effect Analysis and Fault Tree Analysis [PDF]
Transactions on Fuzzy Sets and Systems, 2022 The failure mode and effects analysis (FMEA) is a qualitative, Inductive and effective method for detecting errors, faults, and failures in a system and fuzzy logic can improve that technique with more logical outputs.
Mazdak Khodadadi-Karimvand +1 more
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Fuzzy Interpolation with Extensional Fuzzy Numbers [PDF]
Symmetry, 2021 The article develops further directions stemming from the arithmetic of extensional fuzzy numbers. It presents the existing knowledge of the relationship between the arithmetic and the proposed orderings of extensional fuzzy numbers—so-called S-orderings—and investigates distinct properties of such orderings.
Michal Holcapek +2 more
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Dual Artificial Variable-Free Simplex Algorithm for Solving Neutrosophic Linear Programming Problems [PDF]
Neutrosophic Sets and Systems, 2021 This paper presents a simplified form of dual simplex algorithm for solving linear programming problems with fuzzy and neutrosophic numbers which supplies some great benefits over phase 1 of traditional dual simplex algorithm.
Aya Rabie +3 more
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Symmetry, 2021 The picture fuzzy set is a generation of an intuitionistic fuzzy set. The aggregation operators are important tools in the process of information aggregation.
M. Luo, H. Long
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Solving fuzzy multiobjective linear bilevel programming problems based on the extension principle [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2021 Fuzzy multiobjective linear bilevel programming (FMOLBP) problems are studied in this paper. The existing methods replace one or some deterministic model(s) instead of the problem and solve the model(s).
A. Abbasi Molai
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Solving Fully Fuzzy Linear Systems with Triangular and Pentagonal Fuzzy Numbers
Ratio Mathematica, 2023 In this paper algorithms are proposed to solve fully fuzzy linear system (FFLS) using triangular fuzzy number and pentagonal fuzzy number by converting the system into block system of linear equations known as associated fuzzy system.
Thangaraj Beaula, L Mohan
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Oriented Fuzzy Numbers vs. Fuzzy Numbers [PDF]
Mathematics, 2021 A formal model of an imprecise number can be given as, inter alia, a fuzzy number or oriented fuzzy numbers. Are they formally equivalent models? Our main goal is to seek formal differences between fuzzy numbers and oriented fuzzy numbers. For this purpose, we examine algebraic structures composed of numerical spaces equipped with addition, dot ...
Krzysztof Piasecki +1 more
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