Levi decompositions of a linear algebraic group

被引：0
|
作者：
George J. Mcninch
机构：
[1] Tufts University,Department of Mathematics
来源：
Transformation Groups | 2010年 / 15卷
关键词：
Algebraic Group; Parabolic Subgroup; Group Scheme; Maximal Torus; Borel Subgroup;
D O I：
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中图分类号：
学科分类号：
摘要：
If G is a connected linear algebraic group over the field k, a Levi factor of G is a reductive complement to the unipotent radical of G. If k has positive characteristic, G may have no Levi factor, or G may have Levi factors which are not geometrically conjugate. In this paper we give some sufficient conditions for the existence and conjugacy of the Levi factors of G.
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页码：937 / 964
页数：27
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