Four-dimensional naturally reductive pseudo-Riemannian spaces

DOI10.1016/j.difgeo.2015.04.004zbMath1322.53073arXiv1407.3106OpenAlexW1754628072WikidataQ115355944 ScholiaQ115355944MaRDI QIDQ2349433

Wafaa Batat, María Eugenia Rosado María, Marco Castrillón López

Publication date: 22 June 2015

Published in: Differential Geometry and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1407.3106

zbMATH Keywords

symmetric spacesoscillator groupindecomposable manifolds

Mathematics Subject Classification ID

Differential geometry of homogeneous manifolds (53C30) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50)

Related Items (8)

Oscillator spacetimes are Ricci solitons ⋮ Four-dimensional pseudo-Riemannian g.o. spaces and manifolds ⋮ On the symmetries of the Lorentzian oscillator group ⋮ Homogeneous Lorentzian structures of 4-dimensional nilpotent Lie groups ⋮ On self-duality and anti-self-duality of four-dimensional neutral Lie groups ⋮ On Lorentzian connections with parallel skew torsion ⋮ Homogeneous geodesics and natural reductivity of homogeneous Gödel-type spacetimes ⋮ On semi-direct extensions of the Heisenberg group

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