Some Properties and Characterizations of Strongly wrpp Semigroups which Satisfy Permutation Identities
Fengzhi Sun · Journal of Changchun Normal University · 2007
In this paper,we introduce strongly wrpp semigroups which satisfy permutation identities.Then we obtain some properties for such semigroups.By introducing the minisemilattice congruence e on the normal band B,on the condition of E(S) being a rectangular band,it is shown that a strongly wrpp semigroup,which satisfies permutation identities,is the direct product of a commutative p-left cancellative monoids and a rectangular band.