Journal of Convex Analysis 21 (2014), No. 3, 851--856
Copyright Heldermann Verlag 2014
Gauge Functions for Convex Cones
Benar Fux Svaiter
Instituto de Matemática Pura e Aplicada, Estrada Dona Castorina 110, Rio de Janeiro, RJ 22460-320, Brazil
benar@impa.br
We analyze a class of sublinear functionals which characterize the interior and the exterior of a convex cone in a normed linear space.
Keywords: Normed vector spaces, cones, sublinear functionals.
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