Listar por tema "T-norms"

Mostrando ítems 1-3 de 3

Counting semicopulas on finite structures

Bejines-López, Carlos; Ojeda Hernández, Manuel (Elsevier, 2022)

Semicopulas are the operators chosen to model conjunction in the fuzzy/many-valued logics. In fact, a special kind of semicopula, called t-norm, is widely used in many applications of logic to engineering, computer science ...
T-norms and t-conorms on a family of lattices

Bejines-López, Carlos (Elsevier, 2021)

This paper provides a complete classification of all t-norms on a family of lattices in terms of t-norms on discrete chains. Moreover, the cardinal of some classes on discrete chains is computed. Therefore, the number of ...
The number of t-norms on some special lattices

Bejines-López, Carlos; Chasco Ugarte, María Jesús; Elorza, Jorge; Janis, Vladimir; Brutenicova, Michaela (Elsevier, 2020)

We estimate the number of triangular norms on some classes of finite lattices. One of them is obtained from two chains by identifying their zero elements, unit elements and an atom. Another one is the set of the dual ...