Congruence Pair of a Semilattice if Inverse Semigroups,without Identities
Li Gang · Science Technology and Engineering · 2009
Firstly,congruence pairs on a semilattice of inverse semigroups Sα by those inverse semigroups,without identities are characterized.Then,a congruence pair of each inverse semigroup by congruence pairs on a semilattice of inverse semigroups Sα is discussed.