Some results on null hypersurfaces in (LCS)-manifolds
| dc.contributor.author | Ssekajja, Samuel | |
| dc.date.accessioned | 2024-03-21T11:51:08Z | |
| dc.date.available | 2024-03-21T11:51:08Z | |
| dc.date.issued | 2019-01-31 | |
| dc.description.abstract | We prove that a Lorentzian concircular structure (LCS)-manifold does not admit any null hypersurface which is tangential or transversal to its characteristic vector field. Due to the above, we focus on its ascreen null hypersurfaces, and show that such hypersurfaces admit a symmetric Ricci tensor. Furthermore, we prove that there is no any totally geodesic ascreen null hypersurfaces of a conformally flat (LCS)-manifold. | |
| dc.description.provenance | Submitted by Grace Kambwiri (gracekambwiri@gmail.com) on 2024-03-21T11:51:08Z No. of bitstreams: 1 SOME RESULTS ON NULL HYPERSURFACESIN(LCS)-MANIFOLD.pdf: 340070 bytes, checksum: 1ecc9f654fa3a3c104dd6a8a6efbb954 (MD5) | en |
| dc.description.provenance | Made available in DSpace on 2024-03-21T11:51:08Z (GMT). No. of bitstreams: 1 SOME RESULTS ON NULL HYPERSURFACESIN(LCS)-MANIFOLD.pdf: 340070 bytes, checksum: 1ecc9f654fa3a3c104dd6a8a6efbb954 (MD5) Previous issue date: 2019-01-31 | en |
| dc.identifier.doi | https://doi.org/10.31730/osf.io/ahkj9 | |
| dc.identifier.doi | https://doi.org/10.60763/africarxiv/1157 | |
| dc.identifier.uri | https://africarxiv.ubuntunet.net/handle/1/1205 | |
| dc.subject | Hypersurfaces | |
| dc.subject | LCS manifolds | |
| dc.title | Some results on null hypersurfaces in (LCS)-manifolds |