Color Hom-Lie algebras, color Hom-Leibniz algebras and color omni-Hom-Lie algebras

TL;DR

This paper explores the structure and representations of color Hom-Lie algebras, introduces the concept of color omni-Hom-Lie algebras, and characterizes their algebraic properties and relationships with color Hom-Leibniz algebras.

Contribution

It introduces the notion of color omni-Hom-Lie algebras and characterizes regular color Hom-Lie algebra structures on vector spaces.

Findings

Existence of a series of coboundary operators for color Hom-Lie algebras

Introduction of color omni-Hom-Lie algebras associated with vector spaces

The underlying algebraic structure of color omni-Hom-Lie algebras is a color Hom-Leibniz algebra

Abstract

Representations of color Hom-Lie algebras are reviewed, and it is shown that there exist a series of coboundary operators. We also introduce the notion of a color omni-Hom-Lie algebra associated to a vector space and an even invertible linear map. We show how regular color Hom-Lie algebra structures on a vector space can be characterized. Moreover, it is shown that the underlying algebraic structure of the color omni-Hom-Lie algebra is a color Hom-Leibniz algebra.