The values of sectional curvature in indefinite metrics
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Publication:1252529
DOI10.1007/BF02566265zbMath0393.53022OpenAlexW2004267909MaRDI QIDQ1252529
Publication date: 1979
Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/139776
Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Global Riemannian geometry, including pinching (53C20) Differential geometry of symmetric spaces (53C35)
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