|
Título:
|
Transverse Riemann-Lorentz type-changing metrics with tangent radical
|
|
Autores:
|
Lafuente López, Javier ;
Aguirre Dabán, Eduardo
|
|
Tipo de documento:
|
texto impreso
|
|
Editorial:
|
Elsevier Science, 2006-03
|
|
Dimensiones:
|
application/pdf
|
|
Nota general:
|
info:eu-repo/semantics/restrictedAccess
|
|
Idiomas:
|
|
|
Palabras clave:
|
Estado = Publicado
,
Materia = Ciencias: Matemáticas: Álgebra
,
Tipo = Artículo
|
|
Resumen:
|
Consider a smooth manifold with a smooth metric which changes bilinear type on a hypersurface ? and whose radical line field is everywhere tangent to ?. We describe two natural tensors on ? and use them to describe “integrability conditions” which are similar to the Gauss–Codazzi conditions. We show that these forms control the smooth extendibility to ? of ambient curvatures.
|
|
En línea:
|
https://eprints.ucm.es/id/eprint/16460/1/Lafuente03.pdf
|
