| An型拟Coxeter元素和Weyl群的胞腔 |
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| 引用本文： | 刘家春,汤秀芳.An型拟Coxeter元素和Weyl群的胞腔[J].信阳师范学院学报(自然科学版),2007,20(1):1-5. |
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| 作者姓名： | 刘家春 汤秀芳 |
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| 作者单位： | 1. 信阳师范学院,数学与信息科学学院,河南,信阳,464000
2. 信阳职业技术学院,数学与计算机科学系,河南,信阳,464000 |
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| 基金项目： | 河南省自然科学基金;河南省教育厅科研项目 |
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| 摘 要： | 利用拟Coxeter元素和Coxeter图的非循环方向之间的对应来研究集合C(W)的某些特性.
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| 关 键 词： | 胞腔 Coxeter元素 拟Coxeter元素 |
| 文章编号： | 1003-0972（2007）01-0001-05 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006-11-20 |
The Quasi Coxeter Elements of Type An and Cells in Weyl Group |
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| LIU Jia-chun,TANG Xiu-fang.The Quasi Coxeter Elements of Type An and Cells in Weyl Group[J].Journal of Xinyang Teachers College(Natural Science Edition),2007,20(1):1-5. |
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| Authors: | LIU Jia-chun TANG Xiu-fang |
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| Institution: | 1. College of Mathematics and Information Science, Xinyang Normal University, Xinyang 464000, China; 2. Department of Mathematics and Computer Science, Xinyang Vocational and Technical College, Xinyang 464000, China |
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| Abstract: | Some properties of elements in the set C(W) were studied,by the correspondence between quasi-Coxeter elements of Coxeter group of type An and the acyclic orientations of the Coxeter graph. |
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| Keywords: | cell coxeter element quasi-coxeter element |
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