J4 ›› 2011, Vol. 46 ›› Issue (12): 83-87.
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QI Bang-jiao
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Abstract:
By using Yau’s general maximal principle, sufficient conditions for complete space-like submanifolds with parallel normalized mean curvature vector in a de Sitter spaces Sn+pp(c) are obtained.
Key words: de Sitter spaces; space-like submanifolds; totally umbilical; parallel normalized mean curvature vector
QI Bang-jiao. Complete spacelike submanifolds in de Sitter spaces with parallel normalized mean curvature vector[J].J4, 2011, 46(12): 83-87.
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