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This article is cited in 22 scientific papers (total in 22 papers)
The signature of the Ricci curvature of left-invariant Riemannian metrics on four-dimensional Lie groups. The unimodular case
A. G. Kremlyov, Yu. G. Nikonorov Rubtsovsk Industrial Intitute, Branch of Altai State Technical University
Abstract:
This paper gives a complete classification of the possible values of the signature of the Ricci curvature of left-invariant Riemannian metrics on four-dimensional unimodular Lie groups.
Key words:
homogeneous Riemannian manifold, Lie algebra and group, left-invariant Riemannian metric, Ricci curvature.
Received: 14.05.2008
Citation:
A. G. Kremlyov, Yu. G. Nikonorov, “The signature of the Ricci curvature of left-invariant Riemannian metrics on four-dimensional Lie groups. The unimodular case”, Mat. Tr., 11:2 (2008), 115–147; Siberian Adv. Math., 19:4 (2009), 245–267
Linking options:
https://www.mathnet.ru/eng/mt127 https://www.mathnet.ru/eng/mt/v11/i2/p115
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Abstract page: | 612 | Full-text PDF : | 168 | References: | 74 | First page: | 7 |
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