On the Spectrum of One-Dimensional Curvature operators on Three-Dimensional Lie Groups with Left-Invariant Lorentzian Metrics

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Клепиков, П.Н; Клепикова, С.В.; Хромова, О.П;

The problem of the establishing of connections between topology and curvature of a Riemannian manifold is one of the important problems of Riemannian geometry. J. Milnor, V.N. Berestovskii, E.D. Rodionov, V.V. Slavskii studies on the connection among the Ricci curvature... View more
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