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On non-separable components of hyperspaces with the Hausdorff metric

Author R. Cauty
cauty@math.jussieu.fr
Universite Paris 6, Institut de mathematiques de Jussieu

Abstract Let (X,d) be a connected non compact metric space. Suppose the metric d convex and such that every closed bounded subset of X is compact. Let F(X) be the space of nonvoid closed subsets of X with the Hausdorff distance associated to d. We prove that every component of F(X) which contains an unbounded closed subset is homeomorphic to the Hilbert space 2(20).
Keywords metric space; Hausdorff distance
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Pages 91-105
Volume 35
Issue 1
Year 2011
Journal Matematychni Studii
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