Abstract

In this paper, the equivalence of central extensions and H α , α V 3 T , V is proven in the study in Hom- δ -Jordan Lie triple systems. The concepts of Nijenhuis operators of Hom- δ -Jordan Lie triple systems are given. Moreover, a trivial deformation is got.

Highlights

  • It is well known that Lie triple systems are closely related to geometry

  • The definitions of the semisimplicity, radicality, and solvability for Lie triple systems are discussed, and the simple Lie triple system is determined by Lister [1]

  • Kubo and Taniguchi showed that in Lie triple systems, this kind of cohomology plays an important role in the study of deformations and extensions in 2004 [3]

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Summary

Introduction

It is well known that Lie triple systems are closely related to geometry. In a symmetric space, its tangent algebra is a Lie triple system. Cohomologies of Lie triple systems were obtained [2]. Kubo and Taniguchi showed that in Lie triple systems, this kind of cohomology plays an important role in the study of deformations and extensions in 2004 [3]. Later, generalized derivations of Hom-Lie triple systems were determined [18]. We pay our main attention to consider central extensions and Nijenhuis operators of Hom-δ-Jordan Lie triple systems. The capital letter F denotes an arbitrary field

Preliminaries
Central Extensions of Hom-δ-Jordan
Nijenhuis Operators of Hom-δ-Jordan
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