RT journal article
T1 On the impact of sup-compositions in the resolution of multi-adjoint relation equations
A1 Lobo Palacios, David
A1 López Marchante, Víctor
A1 Medina Moreno, Jesús
A2 Matemáticas
K1 adjoint triple
K1 concept lattice
K1 fuzzy relation equation
K1 multi-adjoint lattice
AB Multi-adjoint relation equations are defined by means of a sup-composition operator involving different conjunctions. Former works reveal that the resolution of a multi-adjoint relation equation is closely related to such conjunctions. This paper presents a first approach on the study of the influence of the selection of a sup-composition operator in different aspects of multi-adjoint relation equations, as their solvability or the extremal elements of their solution set. The obtained results are illustrated by an example concerning multi-adjoint logic programming. Last but not least, a procedure for reducing the computation of the solution set when only the sup-composition operator is modified is also introduced.
PB Wiley
SN 0170-4214
YR 2023
FD 2023-06-28
LK http://hdl.handle.net/10498/31222
UL http://hdl.handle.net/10498/31222
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 10-may-2026