abelian groups

常見例句

We prove that if G is also an abelian group, then the group is amenable.
當 G是交換群時 ,給出一種證明其順從的方法
ThePurpose of this note is to get a characteristic of finite Abelian group.
文章研究了具有某種性質的自同構的有限群，得出了這種群為Abelian群的一個充要條件。
Some conditions were discussed , under which a group become an abelian group .
討論在什么條件下 ;一個群可以成為交換群 .;首先討論一般的群;然后討論有限群
The ellipse rotating symmetric group is proposed,which is an Abelian group.
提出橢圓旋轉對稱群,它是一個單參數(shù)阿貝爾群。
The author proved that there is an abelian group homomorphism between the Grothendieck groups of ?R? and ?A?.
作者證明了在R的Grothendieck群和A的Grothendieck群之間存在一個阿貝爾群同態(tài).
This paper disscusses the types of finite Abelian groups G with A(G)=2p~n, 2~2p~n, 2~3p~n.
本文是[1]、[2]的繼續(xù),利用群G的自同構群A(G)來刻劃群G的構造,給出了A(G)=2p~n,2~2p~n,2~3p~n的有限Abel群G的全部類型。