ON LEFT REGULAR po-SEMIGROUPS

  • Lee, Sang-Keun (Department of Mathematics, College of Education, Gyeongsan National University) ;
  • Jung, Jae-Hong (Department of Mathematics, College of Education, Gyeongsan National University)
  • Published : 1998.01.01

Abstract

The paper refers to ordered semigroups in which $x^2 (x \in S)$ are left ideal elements. We mainly show that this $po$-semigroup is left regular if and only if S is a union of left simple subsemigroups of S.

Keywords

References

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