Geodesic
Four-dimensional metric Lie groups with zero Schouten–Weyl tensor
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 16 (2019), pp. 271-330 Cet article a éte moissonné depuis la source Math-Net.Ru

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In this paper we investigate a left-invariant (pseudo)Riemannian metrics on four-dimensional Lie groups with zero Schouten–Weyl tensor. A complete classification of metric Lie algebras of such Lie groups is obtained.
Keywords: left-invariant (pseudo)Riemannian metrics, Lie groups, Ricci operator, Segre types.
Mots-clés : Schouten–Weyl tensor 
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     title = {Four-dimensional metric {Lie} groups with zero {Schouten{\textendash}Weyl} tensor},
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P. N. Klepikov. Four-dimensional metric Lie groups with zero Schouten–Weyl tensor. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 16 (2019), pp. 271-330. http://geodesic.mathdoc.fr/item/SEMR_2019_16_a50/

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