EUDML

Currently displaying 1 – 3 of 3

Order by Relevance | Title | Year of publication

Degrees of compatible $L$ -subsets and compatible mappings

Fu Gui Shi; Yan Sun — 2024

Kybernetika

Based on a completely distributive lattice $L$ , degrees of compatible $L$ -subsets and compatible mappings are introduced in an $L$ -approximation space and their characterizations are given by four kinds of cut sets of $L$ -subsets and $L$ -equivalences, respectively. Besides, some characterizations of compatible mappings and compatible degrees of mappings are given by compatible $L$ -subsets and compatible degrees of $L$ -subsets. Finally, the notion of complete $L$ -sublattices is introduced and it is shown that the...