Some twisted variants of Chevalley groups

被引:1
|
作者
Steinbach, A [1 ]
机构
[1] Univ Giessen, Math Inst, D-35392 Giessen, Germany
关键词
Chevalley group; Steinberg variation; BN-pair; root system;
D O I
10.36045/bbms/1133793337
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We construct a BN-pair for subgroups of Chevalley groups, which are fixed tinder some distinguished automorphisms. This generalizes the standard approach for the twisted groups of type (2)A(l); D-2(l) and E-2(6) to groups which are not necessarily quasi-split.
引用
收藏
页码:491 / 503
页数:13
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