RUS  ENG
Full version
JOURNALS // Eurasian Mathematical Journal // Archive

Eurasian Math. J., 2019 Volume 10, Number 1, Pages 59–79 (Mi emj323)

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.

MSC: 46A22, 46A20, 46B10

Received: 20.02.2017
Revised: 06.09.2018

Language: English

DOI: 10.32523/2077-9879-2019-10-1-59-79



Bibliographic databases:


© Steklov Math. Inst. of RAS, 2024