nilpotency

常见例句

• The nilpotency of finite groups was studied by the properties of semidirect product,and some good results were got.
  通过半直积的性质来研究有限群的幂零性,并得到一些好的结果。
• By using NE-subgroup, some new criteria are given for the nilpotency and solvability and supersolvability of finite groups.
  给出了有限群的幂零性、超可解性和可解性的一些新的刻画。
• Using some conjugate-permutable subgroups of a group and the minimal counterexample method,the nilpotency of finite groups is investigated.
  利用群的某些共轭置换子群及极小阶反例法,研究了有限群的幂零性问题,并获得了一个群为幂零的若干充分条件。
• Considering the subnormal subgroups,some equivalent conditions for nilpotency of finite groups are given and a sufficient condition for nilpotency of finite groups is obtained.
  研究次正规子群对有限群结构的影响,得到幂零群的若干等价条件和一个充分条件。
• In this paper, we discuss some properties of left-symmetric algebras from the view of algebra, for example, right identity, transitivity, nilpotency, kernel ideal, and so on.
  本文以纯代数的观点讨论了左对称代数的若干性质，如右单位、可递性、幂零性、核理想等。
• The spectral decomposition is given. Secondly, the singular g-circulant matrices are similar to the direct sum of some diagnal matrices and some nilpotency of Jordan blocks when (n,g)=1. Further, the nilpotency index of Jordan block is defined.
  其次 ,当 (n ,g) =1时 ,给出了n级奇异g 循环矩阵相似于某些对角阵和某些幂零Jordan块的直和 ,进一步给出了其中幂零Jordan块的幂零指数的计算法
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