n-closure systems andn-closure operators
β Scribed by George Voutsadakis
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 603 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0002-5240
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π SIMILAR VOLUMES
The system of all the closure operators on a set V forms a lattice. This lattice is isomorphic to the lattice of all the Moore families of subsets of V. This paper describes basic properties of these lattices, and gives a method to find all the members of these lattices.
The concepts of 0-closure and d-closure operators are introduced and studied in the light of quasi-coincidence due to Pu and Liu (1980, 1980) in a fuzzy bitopological setting. As applications of these concepts, we give characterizations of fuzzy pairwise regularity and some of its weaker forms in te