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2024/105/3-4 (14) — DOI: 10.5486/PMD.2024.9930 — pp. 515-522

Left-invariant nearly pseudo-Kähler structures and the tangent Lie group

Authors: David N. Pham Orcid.org link for David N. Pham

Abstract:

Let $G$ be a Lie group, and let $(g,J)$ be a left-invariant almost pseudo-Hermitian structure on $G$. It is shown that if $(g,J)$ is also nearly pseudo-Kähler, then the tangent bundle $TG$ (with its natural Lie group structure induced from $G$) admits a left-invariant nearly pseudo-Kähler structure.

Keywords: nearly pseudo-Kähler geometry, almost complex geometry, Lie groups

Mathematics Subject Classification: 32Q60, 53C15, 53C50