Affine transformations and parallel lightlike vector fields on compact Lorentzian $3$-manifolds
Idioma
en
Article de revue
Este ítem está publicado en
Transactions of the American Mathematical Society. 2016, vol. 368, n° 3, p. 2223-2262
American Mathematical Society
Resumen en inglés
We describe the compact Lorentzian $3$-manifolds admitting a parallel lightlike vector field. The classification of compact Lorentzian $3$-manifolds admitting non-isometric affine diffeomorphisms follows, together with the ...Leer más >
Palabras clave en inglés
parallel vector field
affine map
holonomy
Lorentzian manifold