Qualar curvatures of pseudo Riemannian manifolds and pseudo Riemannian submanifolds
Some relations involving the qualar and null sectional curvatures for a pseudo Riemannian manifold are obtained. These curvatures are also investigated for pseudo-Riemannian submanifolds. Obtained relations are discussed for some special submanifolds of a Lorentzian manifold.
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| Format: | Article |
| Language: | English |
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AIMS Press
2021-12-01
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| Series: | AIMS Mathematics |
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| Online Access: | http://www.aimspress.com/article/doi/10.3934/math.2021085?viewType=HTML |