胡余旺, 江维, 杜凤华. 特征13时A2型Chevalley群的Cartan不变量矩阵[J]. 信阳师范学院学报(自然科学版), 2014, 27(4): 469-472. DOI: 10.3969/j.issn.1003-0972.2014.04.001
引用本文: 胡余旺, 江维, 杜凤华. 特征13时A2型Chevalley群的Cartan不变量矩阵[J]. 信阳师范学院学报(自然科学版), 2014, 27(4): 469-472. DOI: 10.3969/j.issn.1003-0972.2014.04.001
Hu Yuwang , Jiang Wei , Du Fenghua . Cartan Invariant Matrix for Chevalley Group of Type  Awith Characteristic 13[J]. Journal of Xinyang Normal University (Natural Science Edition), 2014, 27(4): 469-472. DOI: 10.3969/j.issn.1003-0972.2014.04.001
Citation: Hu Yuwang , Jiang Wei , Du Fenghua . Cartan Invariant Matrix for Chevalley Group of Type  Awith Characteristic 13[J]. Journal of Xinyang Normal University (Natural Science Edition), 2014, 27(4): 469-472. DOI: 10.3969/j.issn.1003-0972.2014.04.001

特征13时A2型Chevalley群的Cartan不变量矩阵

Cartan Invariant Matrix for Chevalley Group of Type  Awith Characteristic 13

  • 摘要: 确定出13个元素的有限域F13上A2型Chevalley群G(1)=SL(3,13)的Cartan不变量矩阵C=(c(1)λμ)λ,μ∈X1(T),利用MATLAB软件计算C的行列式的值是1318,符合Brauer的结论.

     

    Abstract: The Cartan invariant matrix C=(c(1)λμ)λ,μ∈X1(T) for Chevalley group G(1)=SL(3,13) of type A2 over the finite field F13 with 13 elements was determined, and det C=1318was given by MATLAB soft.

     

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