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Hahn–Banach type theorems on functional separation for convex ordered normed cones
F. S. Stonyakin Department of algebra and functional analysis, Crimea Federal University, 4 V. Vernadsky Ave, Simferopol
Abstract:
We consider a special class of convex ordered normed cones CONC. For such structures we obtain Hahn–Banach type theorems on functional separation for points. On the base of a Hahn–Banach type theorem on functional separation for points we prove a sublinear version of the Rädström embedding theorem for the class CONC. Some analogues of Hahn–Banach separation theorem for some type of sets in CONC are obtained.
Keywords and phrases:
abstract convex cone, Hahn–Banach separation theorem, strict convex normed cone, convex ordered normed cone, sublinear injective isometric embedding, Rädström embedding theorem.
Received: 20.02.2017 Revised: 06.09.2018
Citation:
F. S. Stonyakin, “Hahn–Banach type theorems on functional separation for convex ordered normed cones”, Eurasian Math. J., 10:1 (2019), 59–79
Linking options:
https://www.mathnet.ru/eng/emj323 https://www.mathnet.ru/eng/emj/v10/i1/p59
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