Browsing by Author "Mayor, Gaspar"

Now showing items 1-6 of 6

    • Aggregating fuzzy subgroups and T-vague groups 

      Boixader Ibáñez, Dionís; Mayor, Gaspar; Recasens Ferrés, Jorge (Springer, 2018-01-01)
      Article
      Open Access
      Fuzzy subgroups and T-vague groups are interesting fuzzy algebraic structures that have been widely studied. While fuzzy subgroups fuzzify the concept of crisp subgroup, T-vague groups can be identified with quotient groups ...

    • Aggregating Fuzzy Subgroups and T-vague subgroups 

      Boixader Ibáñez, Dionís; Mayor, Gaspar; Recasens Ferrés, Jorge (Springer, 2017)
      Conference report
      Open Access

    • Aggregating T-equivalence relations 

      Mayor, Gaspar; Recasens Ferrés, Jorge (2016)
      Conference report
      Open Access
      This contribution deals with the problem of aggregating Tequivalence relations, in the sense that we are looking for functions that preserve reflexivity, symmetry, and transitivity with respect to a given t-norm T. We ...

    • Finite-valued indistinguishability operators 

      Mayor, Gaspar; Recasens Ferrés, Jorge (2011-10)
      Article
      Restricted access - publisher's policy
      Fuzzy equality relations or indistinguishability operators generalize the concepts of crisp equality and equivalence relations in fuzzy systems where inaccuracy and uncertainty is dealt with. They generate fuzzy granularity ...

    • Finitely valued indistinguishability operators 

      Mayor, Gaspar; Recasens Ferrés, Jorge (Springer Verlag, 2010)
      Conference report
      Open Access

    • Preserving T-transitivity 

      Mayor, Gaspar; Recasens Ferrés, Jorge (IOS Press, 2016)
      Conference report
      Open Access
      This contribution deals with the problem of aggregating T-equivalence relations, in the sense that we are looking for functions that preserve reflexivity, symmetry and transitivity with respect to a given t-norm T. Under ...