On warped product immersions
β Scribed by Bang-Yen Chen
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 122 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0047-2468
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π SIMILAR VOLUMES
This paper deals with a class of lightlike manifolds, called globally null manifolds, which admit a single global null vector field and a complete Riemannian hypersurface. We study two types of warped products and propose some global problems on null sectional curvature, cut locus, Morse theory and
We study immersions with normal sections that are circles in the ambient Euclidean space and formulate lemmas concerning normal sections of product immersions. As applications we determine all parallel immersions with planar normal sections and all immersions with planar normal sections and trivial