吉林大学学报(理学版) ›› 2020, Vol. 58 ›› Issue (4): 825-831.

• 数学 • 上一篇    下一篇

保积Hom-δ-李超三系的拟导子和型心

吴险峰, 赵秀芳, 杜君花, 傅俊伟   

  1. 齐齐哈尔大学 理学院数学系, 黑龙江 齐齐哈尔 161006
  • 收稿日期:2019-11-18 出版日期:2020-07-26 发布日期:2020-07-16
  • 通讯作者: 吴险峰 E-mail:wuxianfenglaoshi@163.com

Quasiderivation and Centroid of Multiplicative Hom-δ-Lie Supertriple Systems

WU Xianfeng, ZHAO Xiufang, DU Junhua, FU Junwei   

  1. Department of Mathematics, College of Science, Qiqihar University, Qiqihar 161006, Heilongjiang Province, China
  • Received:2019-11-18 Online:2020-07-26 Published:2020-07-16
  • Contact: WU Xianfeng E-mail:wuxianfenglaoshi@163.com

摘要: 首先给出Hom-δ-李超三系T的概念, 证明T的广义导子之集、 拟导子之集、 导子之集Der(T)、 中心导子之集ZDer(T)、 拟型心QC(T)和型心C(T)均为李超代数. 其次, 证明中心导子代数和型心代数都是Der(T)的理想, 且ZDer(T)=C(T)∩Der(T). 若T的中心为零, 则[C(T),QC(T)]={0}.

关键词: Hom-δ-李超三系, 广义导子, 拟导子, 型心

Abstract: Firstly,  we give the notion of Hom-δ-Lie supertriple systems and prove that generalized derivations, quasiderivations, derivations Der(T), central derivations ZDer(T), quasicentroids QC(T) and centroids C(T) are Lie superalgebras in a Hom-δ-Lie supertriple system T. Secondly, we prove that  ZDer(T) and C(T) are ideals of Der(T) and ZDer(T)=C(T)∩Der(T).  If T is centerless, then [C(T),QC(T)]={0}.

Key words:  , Hom-δ-Lie supertriple system, generalized derivation, quasiderivation, centroid

中图分类号: 

  • O152.5