On the 0-union semilattice and munn semigroups
Gao Yan-ling · Journal of Qinghai Normal University · 2005
:In this paper,we discussed a class of semilattice,which is called by 0-union semilattice,we proved that a inverse semigroup is a Brandt semigroup if and only if whose semilattice is an 0-union semilattice.