Banakh, T.O.; Gavrylkiv, V.M.
(Algebra and Discrete Mathematics, 2019)
A family L of subsets of a set X is called linked if A ∩ B ≠ ∅ for any A,B ∈ L. A linked family M of subsets of X is maximal linked if M coincides with each linked family L on X that contains M. The superextension λ(X) ...