Vertex method for computing functions of fuzzy variables
type: Item
instance of: scholarly article
title: Vertex method for computing functions of fuzzy variables
zbMATH Open document ID: 0634.94025
DOI: 10.1016/0165-0114(87)90114-X
author: Weimin Dong
author: Haresh C. Shah
published in: Fuzzy Sets and Systems
publication date: 1987-01-01T00:00:00Z
review text: The calculation of (fuzzy) values of functions of fuzzy variables is considered. A so-called vertex method is proposed which is based on interval analysis, discretization, extension principle and alfa-cuts of the respective fuzzy sets. The method is easily implementable, and yields normal fuzzy sets, without widening of the resulting function value set.
reviewed by: Janusz Kacprzyk
Mathematics Subject Classification ID: 94D05
zbMATH DE Number: 4033675
zbMATH Keywords: fuzzy function
zbMATH Keywords: linguistic variable
zbMATH Keywords: fuzzy variables
zbMATH Keywords: interval analysis
zbMATH Keywords: discretization, extension principle
zbMATH Keywords: alfa-cuts
zbMATH Keywords: fuzzy sets
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 4033675