Journal of Jilin University Science Edition ›› 2020, Vol. 58 ›› Issue (4): 825-831.

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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

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

CLC Number: 

  • O152.5