Article
Keywords:
homomorphism and isomorphism of ordered sets; ternary semigroup of homomorphisms of ordered sets
Summary:
The paper deals with the characterization of ordered sets by means of ternary semigroups of homomorphisms of ordered sets.
References:
[1] Monk, D., Sioson, F. M.:
$m$-Semigroups, semigroups, and function representations. Fund. Math. 59 (1966), 233–241.
MR 0206133
[2] Schein, B. M.:
Ordered sets, semilattices, distributive lattices and Boolean algebras with homomorphic endomorphism semigroups. Fund. Math 68 (1970), 31–50.
MR 0272686 |
Zbl 0197.28902