Vol. 44, No. 2, 1973

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ISSN: 0030-8730
Concrete semispaces and lexicographic separation of convex sets

C. Edward Moore

Vol. 44 (1973), No. 2, 659–670
Abstract

V. L. Klee raised a question concerning lexicographic separation of disjoint closed convex sets in a locally convex space by means of a semispace with a representation utilizing continuous linear functionals. This question is answered and related results involving hyperplane separation and reflexivity in Banach spaces are discussed.

Mathematical Subject Classification 2000
Primary: 46A05
Secondary: 52A05
Milestones
Received: 15 September 1971
Revised: 22 June 1972
Published: 1 February 1973
Authors
C. Edward Moore