Partially commutative Artin–Coxeter groups and their arboreal structure

Structures characterizing partially orde

Structures characterizing partially ordered sets, and their automorphism groups

✍ Russell Belding 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 955 KB

Hy finding invariant embeddings of a partially ordered set X into the semigroups it is shown that the semigroup of order ideals of X. where the semigroup operation is set union, and the semigroup and semiring of order preserving maps from X into the positive cone D' of a partially tirdered integral