Diagonal invariant ideals of Toeplitz algebras defined on discrete groups are introduced and studied. In terms of isomet......

Under some conditions, the special congruences of partial abelian monoid are those induced by the special ideals, and a ......

本文通过定义S-多项式,给出了系数环是整环的多项式环中理想的准-Groebner基的一个算法,并据此给出了计算该理想极大无关变元组和......

Under some conditions, the special congruences of partial abelian monoid are those induced by the special ideals, and a ......