Vertex method for computing functions of fuzzy variables (Q1097241)
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scientific article; zbMATH DE number 4033675
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Vertex method for computing functions of fuzzy variables |
scientific article; zbMATH DE number 4033675 |
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Vertex method for computing functions of fuzzy variables (English)
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1987
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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.
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fuzzy function
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linguistic variable
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fuzzy variables
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interval analysis
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discretization, extension principle
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alfa-cuts
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fuzzy sets
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