A characterization of H-strictly convex hypersurfaces in hyperbolic space by the Ricci curvatures
Küçük Resim Yok
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Geometry Balkan Press
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In previous papers the first author obtained some upper bound estimations for the Ricci curvatures of the hypersurfaces in a sphere ([6]) and in a hyperbolic manifold ([4], [5]) by the extremum principle. In the present paper, we introduce an H-strictly convex hypersurface in the hyperbolic space N(n+1) and using a result given by B.Y.Chen in [2] we give a lower bound approximation for the Ricci curvature of a H-strictly convex hypersurface in N(n+1).
Açıklama
International Conference on Differencial Geometry and Dynamical Systems (DGDS) -- OCT 08-11, 2009 -- Bucharest, ROMANIA
Anahtar Kelimeler
Ricci curvature, H-convex hypersurface, hyperbolic space
Kaynak
Bsg Proceedings 17
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
17
