ON MULTIPLIERS OF PARTIALLY ORDERED SETS
The paper introduces and studies the notion of multipliers on a poset P that generalizes the concept of derivations on P. We obtain some properties of posets involving multipliers. Besides other results, we prove that if d and g are two multipliers on a poset P, then if and only if Also, we prove that for all
derivation, fixed point set, ideal, multiplier, poset.
