Supported by the Natural Science Foundation of China (10771059);the Natural Science Foundation of Hunan Province(05JJ10001);Program for the New Century Excellent Talents in University (04 -0783)
The research was partly supported by NSFs of China and Zhejiang Province, Soft Project, of ScienceTechnology of Hunan Province and the Foundation for Scholars back from Foreign Countries
本文首先得到了SL(2,Γ_n)中Klein群的一个不等武,并给出了它的两个应用;然后证明了对SL(2,Γ_n)中的非初等群G,若G中的任意斜驶元素f满足tr^2(f)>4且当∞■fix(f)时tr(f)=tr(f),则存在h∈SL(2,Γn)使得hGh^(-1) C SL(2,R).此结果是Mas...
The research was partly supported by NSFC,Soft Project of Science and Technology of Hunan Province and the Foundation for Scholars back from Foreign Countries.
As in [1,6], let Гn be the n-dimensional Clifford group, i.e., the set of all elements in n-dimensional Clifford algebra An, which can be expressed as a finite product of non-zero-vertors and SL(2, Гn) denote the gr...