包含算术群的离散线性群
Discrete Linear Groups containing Arithmetic Groups
AI总结:
本文证明在大量情形下,简单实代数群中包含高秩格的Zariski稠密离散子群本身也是格,并给出$SL_n(\mathbb{R})$中包含$SL_3(\mathbb{Z})$的共轭分类实例。
摘要:
我们在大量情形中证明,若简单实代数群$G$的一个Zariski稠密离散子群包含一个高秩格,则它是群$G$中的格。例如,我们证明:$SL_n(\mathbb{R})$的一个Zariski稠密子群若在左上角包含$SL_3(\mathbb{Z})$,则其共轭于$SL_n(\mathbb{Z})$。
英文摘要:
We prove in a large number of cases, that a Zariski dense discrete subgroup of a simple real algebraic group $G$ which contains a higher rank lattice is a lattice in the group $G$. For example, we show that a Zariski dense subgroup of $SL_n({\mathbb R})$ which contains $SL_3({\mathbb Z})$ in the top left hand corner, is conjugate to $SL_n({\mathbb Z})$ .
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。