Kähler-Norden structures on Hom-Lie groups and Hom-Lie algebras

Abstract

The aim of this paper is to describe two geometric notions, holomorphic Norden structures and Kähler-Norden structures on Hom-Lie groups, and study their relationships in the left invariant setting. We study Kähler-Norden structures with abelian complex structures and give the curvature properties of holomorphic Norden structures on Hom-Lie groups. Finally, we show that any left-invariant holomorphic Hom-Lie group is a flat (holomorphic Norden Hom-Lie algebra carries a Hom-Left-symmetric algebra) if its left-invariant complex structure (complex structure) is abelian.

Keywords

• Hom-Lie group
• Hom-Lie algebra
• holomorphic Norden structure
• Kähler-Norden structure

References

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