当前位置:
X-MOL 学术
›
Sib. Math. J.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
On Periodic Groups Isospectral to $ A_{7} $ . II
Siberian Mathematical Journal ( IF 0.5 ) Pub Date : 2021-01-18 , DOI: 10.1134/s0037446620060105 A. S. Mamontov , E. Jabara
中文翻译:
在等价于$ A_ {7} $的周期群上。II
更新日期:2021-01-18
Siberian Mathematical Journal ( IF 0.5 ) Pub Date : 2021-01-18 , DOI: 10.1134/s0037446620060105 A. S. Mamontov , E. Jabara
Let \( G \) be a periodic group and let \( \omega(G) \) be the spectrum of \( G \). We prove that if \( G \) is isospectral to \( A_{7} \), the alternating group of degree \( 7 \) (i.e., \( \omega(G) \) is equal to the spectrum of \( A_{7} \)); then \( G \) has a finite nonabelian simple subgroup.
中文翻译:
在等价于$ A_ {7} $的周期群上。II
令\(G \)为周期群,令 \(\ omega(G)\)为\(G \)的谱 。我们证明如果\(G \)与\(A_ {7} \)等谱,则度数\(7 \)的交替组(即\(\ omega(G)\)等于 \ (A_ {7} \)); 那么 \(G \)有一个有限的非阿贝尔简单子群。