Now showing items 1-3 of 3

    • On Completeness and Direction in Fuzzy Relational Systems 

      Burillo López, Pedro; Fuentes-González, Ramón; González Sotos, León (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 

      Burillo López, Pedro; Fuentes-González, Ramón; González Sotos, León; Marín Martínez, Jesús (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 

      Nuñez, A.; Burillo López, Pedro; Fuentes-González, Ramón; González Sotos, León (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.