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> In the talk a necessary and sufficient condition for a minimum of finitely many elements of the Minkowski-Rådström-Hörmander space to belong to the cone of nonempty, bounded, closed and convex sets will be given. This result will be applied to show a condition for a minimum of a finite family of support functions to be sublinear.
Ryszard UrbańskiOn minima of families of sublinear functions
In the talk a necessary and sufficient condition for a minimum of finitely many elements of the Minkowski-Rådström-Hörmander space to belong to the cone of nonempty, bounded, closed and convex sets will be given. This result will be applied to show a condition for a minimum of a finite family of support functions to be sublinear.