Smarandache U-Liberal Semigroup Structure
Yizhi Chen · 2009
In this paper, Smarandache U-liberal semigroup structure is given. It is shown that a semigroup S is Smarandache U-liberal semigroup if and only if it is a strong semilattice of some rectangular monoids. Consequently, some corresponding results on normal orthocryptous semigroups and normal orthocryptogroups are generalized and extended.