Geodesic
Spacelike hypersurfaces with constant r -th mean curvature in anti-de Sitter spaces
Acta mathematica Universitatis Comenianae, Tome 79 (2010) no. 2 
Xi-Min Liu; Biao-Gui Yang. Spacelike hypersurfaces with constant r -th mean curvature in anti-de Sitter spaces. Acta mathematica Universitatis Comenianae, Tome 79 (2010) no. 2. http://geodesic.mathdoc.fr/item/AMUC_2010_79_2_a1/
@article{AMUC_2010_79_2_a1,
     author = {Xi-Min Liu and Biao-Gui Yang},
     title = {Spacelike hypersurfaces with constant r -th mean curvature in anti-de {Sitter} spaces},
     journal = {Acta mathematica Universitatis Comenianae},
     year = {2010},
     volume = {79},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/AMUC_2010_79_2_a1/}
}
TY  - JOUR
AU  - Xi-Min Liu
AU  - Biao-Gui Yang
TI  - Spacelike hypersurfaces with constant r -th mean curvature in anti-de Sitter spaces
JO  - Acta mathematica Universitatis Comenianae
PY  - 2010
VL  - 79
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/AMUC_2010_79_2_a1/
ID  - AMUC_2010_79_2_a1
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%T Spacelike hypersurfaces with constant r -th mean curvature in anti-de Sitter spaces
%J Acta mathematica Universitatis Comenianae
%D 2010
%V 79
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%F AMUC_2010_79_2_a1

Voir la notice de l'article provenant de la source Comenius University

In this paper we investigate spacelike hypersurfaces with constant r -th mean curvature and two distinct principal curvatures in anti-de Sitter space H 1 n+1 ( c ). We give some characterizations of the hyperbolic cylinders in H 1 n+1 ( c ).