Exploració per tema "Fuzzy topology"
Ara es mostren els items 1-3 de 3
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Extensionality with respect to indistinguishability operators
(2018-04-01)
Article
Accés obertExtensionality is explored form different points of view. Extensional fuzzy subsets from a fuzzy equivalence relation E are considered as observable subsets with respect to the granularity generated by E. Interestingly, ... -
Haussdorfness in intutionistic fuzzy topological spaces
(Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2003)
Article
Accés obertThe basic concepts of the theory of intuitionistic fuzzy topological spaces have been defined by D. Çcoker and co-workers. In this paper, we define new notions of Hausdorffness in the intuitionistic fuzzy sense, and obtain ... -
Upper and Lower Approximations of Fuzzy Sets
(2000-09)
Article
Accés restringit per política de l'editorialThe upper and lower approximations of a fuzzy subset with respect to an indistinguish-ability operator are studied. Their relations with fuzzy rough sets are also investigated