Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2001-07-06

Journal: JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL

Included Journals: SCIE、Scopus

Volume: 34

Issue: 26

Page Number: 5463-5468

ISSN: 0305-4470

Abstract: Let M-n be a space-like submanifold in a de Sitter space M-p(n+p)(c) with flat normal bundle. This paper gives some intrinsic conditions for M-n to be totally umbilical.