Structure of normal semisuperabundant semigroups
Liu Kai-zhen · Journal of Lanzhou University · 2009
The usual Green relations,*-Green relations were generalized toρ-Green relations and the semilattice decomposition of a kind of semisuperabundant semigroups was given.By utilizing the semilattice decomposition,it was proved that a semisuperabundant semigroup is a normal semisuperabundant semigroup if and only if it is a strong semilattice of completely J~ρ-simple semigroups.