A characterization of Robertson-Walker spaces by null sectional curvature
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Publication:1056915
DOI10.1007/BF00761906zbMath0562.53015OpenAlexW1982641358MaRDI QIDQ1056915
Publication date: 1985
Published in: General Relativity and Gravitation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bf00761906
Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Local differential geometry of Lorentz metrics, indefinite metrics (53B30)
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