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This article is cited in 19 scientific papers (total in 19 papers)
The signature of the Ricci curvature of left-invariant Riemannian metrics on four-dimensional Lie groups. The nonunimodular case
A. G. Kremlyov, Yu. G. Nikonorov Rubtsovsk Industrial Intitute, Rubtsovsk, Russia
Abstract:
We obtain a complete classification of all the possible values of the signature of the Ricci curvature of left-invariant Riemannian metrics on four-dimensional nonunimodular Lie groups.
Key words:
homogeneous Riemannian manifold, Lie algebra, Lie group, left-invariant Riemannian metric, Ricci curvature.
Received: 16.07.2008
Citation:
A. G. Kremlyov, Yu. G. Nikonorov, “The signature of the Ricci curvature of left-invariant Riemannian metrics on four-dimensional Lie groups. The nonunimodular case”, Mat. Tr., 12:1 (2009), 40–116; Siberian Adv. Math., 20:1 (2010), 1–57
Linking options:
https://www.mathnet.ru/eng/mt175 https://www.mathnet.ru/eng/mt/v12/i1/p40
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Abstract page: | 509 | Full-text PDF : | 121 | References: | 49 | First page: | 12 |
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