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Descriptive properties of the set of exposed points of compact convex sets in  |
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| Authors: | Petr Holicky Mikló s Laczkovich |
| Affiliation: | Department of Mathematical Analysis, Charles University, Sokolovská 83, 186 95 Prague 8, Czech Republic ; Department of Analysis, Eötvös Loránd University, Budapest, Pázmány Péter sétány 1/c, Hungary -- and -- Department of Mathematics, University College London, Gower Street, London WC1E 6BT, England |
| Abstract: | We construct a compact convex subset of  such that the set of its exposed points is not the intersection of an  set and a  set. The existence of such a set answers a question posed by G. Choquet, H.H. Corson and V.L. Klee. |
| Keywords: | Exposed points convex compact sets |
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