A ball separation property of bounded convex sets in Hilbert spaces (Q860551)

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scientific article; zbMATH DE number 5083260
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A ball separation property of bounded convex sets in Hilbert spaces
scientific article; zbMATH DE number 5083260

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    A ball separation property of bounded convex sets in Hilbert spaces (English)
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    9 January 2007
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    Since a hyperplane can be viewed intuitively as a sphere of infinite radius, it is not surprising that strong separation by a hyperplane may be replaced by separation by a ball. The present paper explores this idea.
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    convex set
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    separation property
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    strong separation
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    closed convex hull
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