Loo, Tee-how (2022) The u-principal real hypersurfaces in complex quadrics. Revista de la Union Matematica Argentina, 63 (1). pp. 69-91. ISSN 0041-6932, DOI https://doi.org/10.33044/revuma.1917.
Full text not available from this repository.Abstract
A real hypersurface in the complex quadric Q(m) = SOm+2/SOmSO2 is said to be u-principal if its unit normal vector field is singular of type u-principal everywhere. In this paper, we show that a u-principal Hopf hypersurface in Q(m), m >= 3, is an open part of a tube around a totally geodesic Q(m+1) in Q(m). We also show that such real hypersurfaces are the only contact real hypersurfaces in Q(m). The classification for complete pseudo-Einstein real hypersurfaces in Q(m), m >= 3, is also obtained.
| Item Type: | Article |
|---|---|
| Funders: | FS-UMRG |
| Uncontrolled Keywords: | Hopf hypersurfaces; Contact structure; pseudo-Einstein real hyper-surfaces; Complex quadrics |
| Subjects: | Q Science > QA Mathematics |
| Divisions: | Faculty of Science |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 29 Aug 2023 01:26 |
| Last Modified: | 29 Aug 2023 01:26 |
| URI: | http://eprints.um.edu.my/id/eprint/40976 |
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