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The triples of geometric permutations for families of disjoint translates
Affiliation:1. Faculty of Mathematics, Technion-Israel Institute of Technology, Haifa 3200, Israel;2. Departement of Mathematics, University of Bergen, Johs. Brunsgt. 12, 5008 Bergen, Norway
Abstract:A line meeting a family of pairwise disjoint convex sets induces two permutations of the sets. This pair of permutations is called a geometric permutation. We characterize the possible triples of geometric permutations for a family of disjoint translates in the plane. Together with earlier studies of geometric permutations this provides a complete characterization of realizable geometric permutations for disjoint translates.
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