Now showing items 1-1 of 1

    • Thumbnail

      Quasi-Ideals and BI-Ideals on Semigroups and Semirings

      El-madhoun, Neveen Rabah Ibraheem (the islamic university, 2007)
      In this thesis, we introduce some concepts of semigroups and semirings, as quasi-ideals, bi-ideals, regular elements and regular semigroups and semirings Also, we shall introduce some semigroups whose sets of bi-ideals and ...