Role of operator semirings in characterizing $\Gamma$-semirings in terms   of fuzzy subsets
  The operator semirings of a $\Gamma$-semiring have been brought into use to study $\Gamma$-semiring in terms of fuzzy subsets. This is accomplished by obtaining various relationships between the set of all fuzzy ideals of a $\Gamma$-semiring and the set of all fuzzy ideals of its left operator semiring such as lattice isomorphism between the sets of fuzzy ideals of a $\Gamma$-semiring and its operator semirings. 
Sujit Kumar Sardar, Y. B. Jun and Sarbani Goswami
math.GM