王恒太,刘志泽,罗迪凡.严格上三角矩阵李代数的李triple导子代数[J].南华大学学报(自然科学版),2011,25(3):66~67.[WANG Heng-tai1,LIU Zhi-ze2,LUO Di-fan1.On Triple Derivation Algebra of a Class of Lie Algebras[J].Journal of University of South China(Science and Technology),2011,25(3):66~67.]
严格上三角矩阵李代数的李triple导子代数
On Triple Derivation Algebra of a Class of Lie Algebras
投稿时间:2011-07-12  
DOI:
中文关键词:  严格上三角矩阵李代数  李导子  李triple导子
英文关键词:Lie algebra of strictly upper triangular matrices  Lie derivation  Lie triple derivation
基金项目:
作者单位
王恒太1,刘志泽2,罗迪凡1 1.南华大学 数理学院湖南 衡阳 4210012.湖南省张家界电业局湖南 张家界 427000 
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中文摘要:
      研究严格上三角矩阵李代数N的李triple导子代数TDerN的结构,证明了它是一个可解李代数,并且给出了其导子代数DerN和李triple导子代数之间的维数差,从而证明了其导子代数是李triple导子代数的真子代数.
英文摘要:
      In this paper we investigate the structure of TDerN and prove that it is a solvable Lie algebra,where N is the Lie algebra of strictly upper triangular n×n matrices over complex number field.The codimension of the derivation algebra DerN in TDerN is also determined.And then we obtain that DerN is the proper subalgebra of TDerN.
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