On the Ricci tensor of real hypersurfaces of quaternionic projective space.
de Dios Perez, Juan (1996)
International Journal of Mathematics and Mathematical Sciences
Similarity:
de Dios Perez, Juan (1996)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Ki, U-Hang, Suh, Young Jin, de Dios Pérez, Juan (1997)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Suh, Young Jin, Pérez, Juan de Dios (1999)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Makoto Kimura, Sadahiro Maeda (1995)
Czechoslovak Mathematical Journal
Similarity:
Seon Mi Lyu, Juan de Dios Pérez, Young Jin Suh (2007)
Czechoslovak Mathematical Journal
Similarity:
This paper consists of two parts. In the first, we find some geometric conditions derived from the local symmetry of the inverse image by the Hopf fibration of a real hypersurface in complex space form . In the second, we give a complete classification of real hypersurfaces in which satisfy the above geometric facts.
Małgorzata Głogowska (2005)
Banach Center Publications
Similarity:
We investigate curvature properties of hypersurfaces in semi-Riemannian spaces of constant curvature with the minimal polynomial of the second fundamental tensor of second degree. We present suitable examples of hypersurfaces.
Johan Deprez, Piet A. Verheyen, Leopold C. A. Verstraelen (1985)
Czechoslovak Mathematical Journal
Similarity:
Toshiaki Adachi, Sadahiro Maeda (2005)
Czechoslovak Mathematical Journal
Similarity:
In this paper we characterize totally umbilic hypersurfaces in a space form by a property of the extrinsic shape of circles on hypersurfaces. This characterization corresponds to characterizations of isoparametric hypersurfaces in a space form by properties of the extrinsic shape of geodesics due to Kimura-Maeda.
Cícero P. Aquino, Henrique F. de Lima, Fábio R. dos Santos (2016)
Colloquium Mathematicae
Similarity:
We deal with complete spacelike hypersurfaces immersed with constant mean curvature in a Lorentzian space form. Under the assumption that the support functions with respect to a fixed nonzero vector are linearly related, we prove that such a hypersurface must be either totally umbilical or isometric to a hyperbolic cylinder of the ambient space.