Normal Subsemigroup Lattices Of Clifford Semigroup

In this paper,we studied the decomposition of normal subsemigroup lattices of Clifford semigroups,the sufficient and necessary conditions of the Clifford semigroups whose full inverse subsemigroup lattices and normal subsemigroup lattices are chain are given.Finally,we described the fundamental relationships between the normal subsemigroup lattices of E-unitary inverse Semigroups S and the normal subgroup lattices of maximal group homomorphism image S/σ of S.