The dimension of a fuzzy equivalence relation is the minimum number of fuzzy sets needed to generate it. A general theorem is proved that characterizes unidimensional fuzzy equivalence relations. The multidimensional case is also studied under some Ε½ . restrictive conditions regular fuzzy equivalenc
Equivalence Relations on Finite Dynamical Systems
β Scribed by Reinhard Laubenbacher; Bodo Pareigis
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 121 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0196-8858
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β¦ Synopsis
This paper is motivated by the theory of sequential dynamical systems, developed as a basis for a theory of computer simulation. We study finite dynamical systems on binary strings, that is, iterates of functions from 0 1 n to itself. We introduce several equivalence relations on systems and study the resulting equivalence classes. The case of two-dimensional systems is studied in detail.
π SIMILAR VOLUMES
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## Abstract We study the structure of Ξ£^1^~1~ equivalence relations on hyperarithmetical subsets of Ο under reducibilities given by hyperarithmetical or computable functions, called hβreducibility and FFβreducibility, respectively. We show that the structure is rich even when one fixes the number o