The natrual partial order on a regular semigroup with a Q-regular~*-transversal
Xiaomin Zhang · 2007
The natural partial order on a regular semigroup with a Q-regular*-transversal is characterized,and the conditions of the partial order on regular semigroups with a Q-regular-transversal to satisfy ■-majorization(minorization) and ρ-majorization(mino-rization) are concluded.