On the group S L 2 over orders of arithmetic type.

On the group S L 2 over orders of arithmetic type.
复制标题

关于群 S L 2 的算术类型的阶数。

DOI:
--
复制
发表时间:
1981
期刊:
影响因子:
--
通讯作者:
B. Liehl
B. Liehl
中科院分区:
--
文献类型:
--
作者:
B. Liehl

文献摘要

被引文献

相似文献

1972年Vaserstem [7]建立了关于具有无穷多个单位的算术型Dedekind环A上的群SL 2的一个显著定理。这个定理将是我们讨论的主题,它描述了由相关的初等矩阵生成SL 2(<$)的某些子群的可能性。所考虑的子群G = G(/1,/2)依赖于A的两个非零理想/i和/2,并由矩阵
In 1972 Vaserstem [7] established a remarkable theorem about the group SL2 over a Dedekind ring A of arithmetic type with infinitely many units. This theorem, which will be the topic of our discussions, describes the possibility of generating certain subgroups of SL2(Ä) by associated elementary matrices. The subgroups G = G(/1,/2) considered depend on two nonzero ideals /i and 72 of A and consist of the matrices