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Color Hom-Lie algebras, color Hom-Leibniz algebras and color omni-Hom-Lie algebras (2010.06160v1)
Published 11 Oct 2020 in math.RA and math.QA
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.