Regular space-like hypersurfaces in ${\mathbb{S}}_1^{m+1}$ with parallel para-Blaschke tensors

Abstract

In this paper, we give a complete conformal classification of the regular space-like hypersurfaces in the de Sitter Space ${\mathbb{S}}_1^{m+1}$ with parallel para-Blaschke tensors.

submitted. arXiv admin note: substantial text overlap with arXiv:1511.02979