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Structure theorems for Riemannian Ricci semi-symmetric spaces - MaRDI portal

Structure theorems for Riemannian Ricci semi-symmetric spaces (Q2366392)

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Structure theorems for Riemannian Ricci semi-symmetric spaces
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    Structure theorems for Riemannian Ricci semi-symmetric spaces (English)
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    29 June 1993
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    The main theorem proves that a smooth Riemannian manifold is Ricci- semisymmetric if and only if it is locally a product of two-dimensional Riemannian manifolds, Einstein spaces and semi-Einstein spaces. A number of other structural theorems are also given.
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    semisymmetric Riemannian space
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    Ricci-semisymmetric space
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    semi-Einstein space
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