Ricci curvature of spacelike hypersurfaces in de Sitter space

DOI10.1016/j.difgeo.2013.05.003zbMath1279.53016OpenAlexW2031990682WikidataQ115356580 ScholiaQ115356580MaRDI QIDQ385750

Yecheng Zhu

Publication date: 11 December 2013

Published in: Differential Geometry and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.difgeo.2013.05.003

zbMATH Keywords

eigenvalueconvexityRicci curvaturetotally geodesicLagrange multiplier method

Mathematics Subject Classification ID

Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Local submanifolds (53B25)

Cites Work

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• Uniqueness of spacelike hypersurfaces of constant mean curvature in foliated spacetimes
• Spacelike hypersurfaces with constant scalar curvature