Results 21 to 30 of about 11,356,201 (165)
A Fuzzy Evaluation Decision Model for the Ratio Operating Performance Index
Mathematics, 2021 In order to take into account cost and timeliness and enhance accuracy testing, this study developed the fuzzy number and membership function, using the confidence interval of ratio operating performance index.
Mingyuan Li +3 more
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Fuzzy Distance of Trapezoidal Fuzzy Numbers [PDF]
Advances in Intelligent Systems Research, 2006 Fuzzy distance is applied on data analysis, classification, and product positioning analysis widely. In this paper, We introduce a fuzzy distance by using graded mean integration representation of generalized fuzzy number and the span of fuzzy number, We also discuss the distance of the linguistic data of “greater or less than x” and “about x”.
Shan-Huo Chen, Chien-Chung Wang
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Numerical solution of fredholm fuzzy integral equations of the second kind via direct method using triangular functions [PDF]
Journal of Hyperstructures, 2012 In this paper, we present an efficient numerical method to solve linear Fredholm fuzzy integral equations of the second kind based on two m-sets of triangular functions.
F. Mirzaee, M. Paripour, M. Komak Yari
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International Journal of Mathematics in Operational Research (IJMOR), 2020 In fuzzy mathematics fuzzy system reliability can be analysed by fuzzy sets. We can use various types of fuzzy sets for that analyzing the fuzzy system reliability but here we specially used intuitionistic fuzzy set theory.
Rahul Kar, A. Shaw
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Fuzzy Semi-Numbers and Their Elementary Arithmetic With a Medical Case Study
International Journal of Computational Intelligence Systems, 2018 A new methodology for processing non-normal fuzzy sets is proposed. To break the predominant constraint on normality of fuzzy numbers the concept of fuzzy semi-numbers is introduced Then it is shown how to generalize operations defined on fuzzy numbers ...
Sh. Yeganehmanesh +2 more
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A Novel Technique to Solve the Fuzzy System of Equations
Mathematics, 2020 The aim of this research is to apply a novel technique based on the embedding method to solve the n × n fuzzy system of linear equations (FSLEs). By using this method, the strong fuzzy number solutions of FSLEs can be obtained in two steps.
Nasser Mikaeilvand +3 more
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IEEE Access, 2020 In this paper, we expand the Hamy mean (HM) operator and weighted Hamy mean (WHM) with fuzzy number intuitionistic fuzzy numbers (FNIFNs) to propose fuzzy number intuitionistic fuzzy Hamy mean (FNIFHM) operator and fuzzy number intuitionistic fuzzy ...
Zheng Liang
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Pattern Formation Induced by Fuzzy Fractional-Order Model of COVID-19
Axioms, 2022 A novel coronavirus infection system is established for the analytical and computational aspects of this study, using a fuzzy fractional evolution equation (FFEE) stated in Caputo’s sense for order (1,2).
Abeer S. Alnahdi +3 more
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Solving fully fuzzy linear programming problems by controlling the variation range of variables
Қарағанды университетінің хабаршысы. Математика сериясы, 2021 This paper deals with a fully fuzzy linear programming problem (FFLP) in which the coefficients of decision variables, the right-hand coefficients and variables are characterized by fuzzy numbers.
S.M. Davoodi, N.A. Abdul Rahman
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Existence and Stability of Difference Equation in Imprecise Environment
Nonlinear Engineering, 2018 In this paper, first order linear homogeneous difference equation is evaluated in fuzzy environment. Difference equations become more notable when it is studied in conjunction with fuzzy theory. Hence, here amelioration of these equations is demonstrated
Mondal Sankar Prasad +3 more
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