Complete spacelike hypersurfaces with constant scalar curvature: descriptions and gaps
This paper is a study of complete space-like hypersurfaces of constant scalar curvature which are immersed in Lorentzian space forms. The authors obtain sharp inequalities on the total umbilicity tensor of such submanifolds and completely describe the submanifolds that realize these bounds.
scientific article; zbMATH DE number 7467751
scientific article