A convexity study in sphere

Authors : M. BELTAGY

Pages : 0-0

Doi:10.1501/Commua1_0000000526

View : 5 | Download : 6

Publication Date : 1991-01-01

Article Type : Research Paper

Abstract :Convex subsets, convex bodies and foot points in the unit n-sphere Sn are defined. Some geometric properties of convex bodies and foot points in Sn -as a manifold with focal points- are derived in comparison with the corresponding properties of convex bodies in both Euclide- an space E1` and a Riemanninan manifold W without focal points.
Keywords : n sphere, convex, Riemanninan