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Nondegenerate families of convex cones and convex polytopes
Authors:Meir Katchalski
Institution:(1) Dept. of Mathematics, Technion, Haifa, Israel
Abstract:This paper describes relations between convex polytopes and certain families of convex cones in R n .The purpose is to use known properties of convex cones in order to solve Helly type problems for convex sets in R n or for spherically convex sets in S n , the n-dimensional unit sphere. These results are strongly related to Gale diagrams.
Keywords:
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