Biconservative surfaces in BCV-spaces
| Autor: | Montaldo, Stefano, Onnis, Irene I., Passamani, Apoena Passos |
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| Rok vydání: | 2016 |
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| Druh dokumentu: | Working Paper |
| Popis: | Biconservative hypersurfaces are hypersurfaces with conservative stress-energy tensor with respect to the bienergy functional, and form a geometrically interesting family which includes that of biharmonic hypersurfaces. In this paper we study biconservative surfaces in the 3-dimensional Bianchi-Cartan-Vranceanu spaces, obtaining their characterization in the following cases: when they form a constant angle with the Hopf vector field; when they are SO(2)-invariant. Comment: 12 pages |
| Databáze: | arXiv |
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