Now showing items 1-3 of 3

• #### On Completeness and Direction in Fuzzy Relational Systems ﻿

(Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1998)
Article
Open Access
The concepts of bounded subset, complete subset and directed subset, wich are well known in the context of partialy ordered sets $(X,\leq )$, are extended in order to become appliable, with coherence, in fuzzy relational ...
• #### On contrast intensification operators and fuzzy equality relations ﻿

(Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2000)
Article
Open Access
The class of contrast intensification operators is formally defined and it's lattice structure studied. The effect of these operators in the referential classifications derived from special kinds of fuzzy relations is ...
• #### Overtaker binary relations on complete completely distributive lattices related to the level sets of the L-fuzzy Sets ﻿

(Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1994)
Article
Open Access
The class of overtaker binary relations associated with the order in a lattice is defined and used to generalize the representations of L-fuzzy sets by means of level sets or fuzzy points.