Some remarks on invariant lightlike submanifolds of indefinite Sasakian manifold
Purpose – The author considers an invariant lightlike submanifold M, whose transversal bundle tr(TM) is flat, in an indefinite Sasakian manifold M¯(c) of constant φ¯-sectional curvature c. Under some geometric conditions, the author demonstrates that c=1, that is, M¯ is a space of constant curvature...
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| Format: | Article |
| Language: | English |
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Emerald Publishing
2022-01-01
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| Series: | Arab Journal of Mathematical Sciences |
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| Online Access: | https://www.emerald.com/insight/content/doi/10.1108/AJMS-10-2020-0097/full/pdf |