On a dependence relation in finite latti
✍
Bernard Monjardet; Nathalie Caspard
📂
Article
📅
1997
🏛
Elsevier Science
🌐
English
⚖ 603 KB
We study a dependence relation between the join-irreducible elements of a finite lattice that generalizes the classical perspectiuity relation between the atoms of a geometric lattice. This relation is useful in the axiomatic approach of latticial consensus problems, since if it is strongly connecte