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https://research.matf.bg.ac.rs/handle/123456789/871| Title: | On certain contact cr-submanifolds in S<sup>7</sup> | Authors: | Đorić, Mirjana Munteanu, Marian Ioan |
Affiliations: | Geometry | Keywords: | Chen’s invariants;contact CR-submanifold;Nearly totally geodesic submanifold;Seven-dimensional unit sphere;Warped product | Issue Date: | 1-Jan-2020 | Related Publication(s): | Geometry of Submanifolds | Journal: | Contemporary Mathematics | Abstract: | The odd-dimensional analogue of CR-submanifolds in Kählerian manifolds is the concept of contact CR-submanifolds in Sasakian manifolds. We present here several examples of four-dimensional and five-dimensional contact CR-submanifolds of product and warped product type of seven-dimensional unit sphere, which are nearly totally geodesic, minimal and which satisfy the equality sign in some Chen type inequalities. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/871 | ISSN: | 02714132 | DOI: | 10.1090/conm/756/15200 |
| Appears in Collections: | Research outputs |
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