In this paper, we shall determine all abelian 4 - DCI groups.

本文决定了所有的交换4-DCI群.

By, we prove that a separative abelian regular ring is an APT ring.

由，还证明了分离的阿贝尔正则环是APT环。

Let T be a stable isometry of the Abelian Lattie - Ordered group G.

设T是交换格序群G的稳定等距.

ThePurpose of this note is to get a characteristic of finite Abelian group.

文章研究了具有某种性质的自同构的有限群,得出了这种群为Abelian群的一个充要条件.

The ellipse rotating symmetric group is proposed, which is an Abelian group.

提出椭圆旋转对称群, 它是一个单参数阿贝尔群.

Some conditions were discussed, under which a group become an abelian group.

讨论在什么条件下,一个群可以成为交换群. 首先讨论一般的群, 然后讨论有限群.

The kinetic equations of quark gluon plasma ( QGP ) are non Abelian and non linear.

夸克胶子等离子体的动力论方程是非线性非阿贝尔的,用一般方法很难求解.

In this paper , the author gives an algorithm for testing isomorphism of finite Abelian groups.

给出了有限阿贝尔群同构的一个判定算法.

The integral group rings of finite abelian groups are of great importance in algebraic k - theory.

有限交换群的整群环是一类非常重要的环,计算它的相对K_ 1群在代数K - 理论中具有重要的意义.

In this paper, the authors have proved several special properties of non-abelian inner-finite groups.

研究了非交换的内有限单群，得到了非交换的内有限群的一些特殊性质。