| Coxeter群的半直积分解(英文) |
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| 引用本文： | 郭向前,刘学文.Coxeter群的半直积分解(英文)[J].数学进展,2011(3). |
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| 作者姓名： | 郭向前 刘学文 |
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| 作者单位： | 郑州大学数学系; |
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| 基金项目： | Supported by NSFC(No.11026155) |
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| 摘 要： | 本文证明了满足一定条件的Coxeter群都可以分解成两个Coxeter群的半直积.
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| 关 键 词： | Coxeter群 半直积 Weyl群 |
Semi-direct Decompositions of Coxeter Groups |
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| GUO Xiangqian,LIU Xuewen.Semi-direct Decompositions of Coxeter Groups[J].Advances in Mathematics,2011(3). |
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| Authors: | GUO Xiangqian LIU Xuewen |
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| Institution: | GUO Xiangqian~*,LIU Xuewen~(**) (Department of Mathematics,Zhengzhou University,Zhengzhou,Henan,450001,P.R.China) |
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| Abstract: | In this paper,we prove that any Coxeter group satisfying some conditions can be decomposed into a semi-direct product of two Coxeter groups. |
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| Keywords: | Coxeter group semi-direct decomposition Weyl group |
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