Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9518829 | Bulletin des Sciences Mathématiques | 2005 | 17 Pages |
Abstract
We establish the following converse to the Eidelheit theorem: an unbounded closed and convex set of a real Hilbert space may be separated by a closed hyperplane from every other disjoint closed and convex set, if and only if it has a finite codimension and a non-empty interior with respect to its affine hull.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Emil Ernst, Michel Théra,