Curvature of a class of indefinite globally framed $f$-manifolds

zbMath1212.53096arXiv0803.0427MaRDI QIDQ3617100

Letizia Brunetti, Anna Maria Pastore

Publication date: 26 March 2009

Full work available at URL: https://arxiv.org/abs/0803.0427

zbMATH Keywords

sectional curvatureindefinite metrics\(f\)-structuressemi-Riemannian manifolds\(\varphi\)-sectional curvature

Mathematics Subject Classification ID

Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) General geometric structures on manifolds (almost complex, almost product structures, etc.) (53C15) Contact manifolds (general theory) (53D10)

Related Items (7)

Totally contact umbilical lightlike hypersurfaces of indefinite \(\mathcal S\)-manifolds ⋮ On \(\eta \)-Einstein para-\(S\)-manifolds ⋮ Metric structures that admit totally geodesic foliations ⋮ Curvature properties of \(\varphi\)-null Osserman Lorentzian \(\mathcal S\)-manifolds ⋮ Constancy of \(\bar{\phi}\)-holomorphic sectional curvature for an indefinite generalized \(g \cdot f \cdot f\)-space form ⋮ On Ricci curvature of metric structures on \(\mathfrak{g}\)-manifolds ⋮ Characteristic lightlike submanifolds of an indefinite \(\mathcal S\)-manifold

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