Abstract
In this article we consider a separation technique proposed in J. Grzybowski, D. Pallaschke, and R. Urbański (A pre-classification and the separation law for closed bounded convex sets, Optim. Method Softw. 20(2005), pp. 219–229) for separating two convex sets A and B with another convex set C. We prove that in a finite dimension C can be chosen as the Clarke subdifferential at the origin of , where pA
, pB
denotes the support functions of A and B respectively.
Notes
Note
1. Let (X,d) a metric space. The set is called the closed interval. A set A is said to be d-convex, if [x,y] ⊂ A for arbitrary x, y ∈ A
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