Remarks on Sectional Curvature of an Indefinite Metric

DOI10.2307/2045499zbMath0524.53040OpenAlexW4250609468MaRDI QIDQ3036233

Katsumi Nomizu

Publication date: 1983

Full work available at URL: https://doi.org/10.2307/2045499

zbMATH Keywords

sectional curvaturenondegenerate 2-planes

Mathematics Subject Classification ID

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

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Cites Work

• Unnamed Item
• On sectional curvature of indefinite metrics
• The values of sectional curvature in indefinite metrics
• On sectional curvature of indefinite metrics. II
• On the boundedness of Ricci curvature of an indefinite metric