A note on operations on fuzzy numbers
โ Scribed by Dug Hun Hong
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 103 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0165-0114
No coin nor oath required. For personal study only.
โฆ Synopsis
The note gives a counterexample showing that Theorem 1 of Dubois and Prade (Fuzzy Sets and Systems 2 (1979) 327-348) is not valid and we point out a slightly stronger condition to correct the result.
๐ SIMILAR VOLUMES
This paper deals with the problem of ranking a set of alternatives, represented by triangular fuzzy numbers, in decision-making situations. Three new methods are proposed, and a notion of preference between alternatives is suggested. A comparison with other methods is provided in the concluding tabl
of a sequence a b s t r a c t Recently, Aytar et al., The core of a sequence of fuzzy numbers, Fuzzy Sets and Systems 159 ( ) 3369-3379 introduced the concept of the core for sequences of fuzzy numbers and gave a characterization for this concept. Aytar also introduced two different definitions of e