dc.contributor.author Husseinov, F. en_US dc.date.accessioned 2016-02-08T10:27:55Z dc.date.available 2016-02-08T10:27:55Z dc.date.issued 2004 en_US dc.identifier.issn 0944-6532 dc.identifier.uri http://hdl.handle.net/11693/24342 dc.description.abstract This paper describes a class of convex closed sets, S, in Rn for which the following property holds: for every correspondence defined on a probability space with relative open values in S its integral is a relative open subset of S. It turns out, that the only closed convex sets in R n having this property are generalized polyhedral convex sets. In particular, the only compact convex sets in Rn having this property are polytopes. en_US dc.language.iso English en_US dc.source.title Journal of Convex Analysis en_US dc.subject Correspondence en_US dc.subject Locally convex sets en_US dc.subject Polyhedral convex sets en_US dc.title A characterization of polyhedral convex sets en_US dc.type Article en_US dc.department Department of Economics en_US dc.citation.spage 245 en_US dc.citation.epage 250 en_US dc.citation.volumeNumber 11 en_US dc.citation.issueNumber 1 en_US dc.publisher Heldermann Verlag en_US
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