刘家春, 汤秀芳. A_n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.
引用本文: 刘家春, 汤秀芳. A_n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.
LIU Jia-chun, TANG Xiu-fang. The Quasi Coxeter Elements of Type A_n and Cells in Weyl Group[J]. Journal of Xinyang Normal University (Natural Science Edition), 2007, 20(1): 1-5.
Citation: LIU Jia-chun, TANG Xiu-fang. The Quasi Coxeter Elements of Type A_n and Cells in Weyl Group[J]. Journal of Xinyang Normal University (Natural Science Edition), 2007, 20(1): 1-5.

A_n型拟Coxeter元素和Weyl群的胞腔

The Quasi Coxeter Elements of Type A_n and Cells in Weyl Group

  • 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.

     

    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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