A separation theorem of Y. Tagamlitzki in its natural generality

TitleA separation theorem of Y. Tagamlitzki in its natural generality
Publication TypeJournal Article
Year of Publication1999
AuthorsSkordev D
JournalAnnuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique
Volume91
IssueLivre 1 - Mathématiques et Mecanique
Pagination73-78
ISSN0205-0808
KeywordsAxiomatization, convex set, half-space, segment, separation theorem
Abstract

It is shown how the assumptions of a separation theorem of Y. Tagamlitzki can be weakened without any essential change of the proof. In contrast to the original version of the theorem, the obtained thus strengthened version is not an instance of Ellis' separation theorem.

1991/95 MSC

main 52A01, secondary 46A22

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