Addition of fuzzy quantities: Disjunction-conjunction approach
Milan Mareš (1989)
Kybernetika
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Milan Mareš (1989)
Kybernetika
Similarity:
Milan Mareš (1995)
Kybernetika
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Dug Hun Hong (2003)
Kybernetika
Similarity:
Hong and Do[4] improved Mareš[7] result about additive decomposition of fuzzy quantities concerning an equivalence relation. But there still exists an open question which is the limitation to fuzzy quantities on R (the set of real numbers) with bounded supports in the presented theory. In this paper we restrict ourselves to fuzzy numbers, which are fuzzy quantities of the real line R with convex, normalized and upper semicontinuous membership function and prove this open question. ...