In this paper, we obtain （non-commutative） GrSbner-Shirshov bases for rect- angular bands, small extensions of semigroups and Bruck-Reilly extensions of monoids in terms of the general product.
文摘In this paper, we obtain （non-commutative） GrSbner-Shirshov bases for rect- angular bands, small extensions of semigroups and Bruck-Reilly extensions of monoids in terms of the general product.
