Artículo
The contact number of a pseudo-Euclidean submanifold
Autor/es | Cabrerizo Jaraíz, José Luis
Fernández Andrés, Manuel Gómez Casanueva, Juan Salvador |
Departamento | Universidad de Sevilla. Departamento de Geometría y Topología |
Fecha de publicación | 2008-10 |
Fecha de depósito | 2016-10-07 |
Publicado en |
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Resumen | In this paper we define the contact number of a pseudo-Riemannian
submanifold into the pseudo-Euclidean space, and prove that this contact number is closely related to the notion of pseudo-isotropic submanifold. We give ... In this paper we define the contact number of a pseudo-Riemannian submanifold into the pseudo-Euclidean space, and prove that this contact number is closely related to the notion of pseudo-isotropic submanifold. We give a classification of hypersurfaces into the pseudo-Euclidean space with contact number at least 3. A classification of the complete spacelike codimension-2 submanifolds of the Lorentz-Minkowski space with contact number at least 3 is also obtained. |
Agencias financiadoras | Ministerio de Ciencia y Tecnología (MCYT). España Junta de Andalucía |
Identificador del proyecto | MTM2004-04934-C04
FQM-327 |
Cita | Cabrerizo Jaraíz, J.L., Fernández Andrés, M. y Gómez Casanueva, J.S. (2008). The contact number of a pseudo-Euclidean submanifold. Taiwanese Journal of Mathematics, 12 (7), 1707-1720. |
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