In this paper, we examine four classes of procedures of aggregation of local valued relations, with weights. These procedures are based on the use of a valued implication or coimplication. We highlight the existence of a hierarchy among those procedures, and show that some of them preserve the trans
✦ LIBER ✦
Similarity of fuzzy sets, application to Rn as a substratum
✍ Scribed by R. Badard
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 129 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0165-0114
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✦ Synopsis
In this paper we apply to real spaces the concept of similarity relation on fuzzy sets. The underlying topological space is said to play the role of an expression substratum. These relations can be used to deÿne relative positions of expression of fuzzy sets. Groups of homeomorphisms of a topological space are important, they are representative of the symmetries of the space. We give very simple examples to clarify these rather abstract notions.
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