Completely positive maps and extremal K-set

2007/12/10 by Hyun Ho Lee, Lee, Hyun Ho
Mathematics · #46L0 #46L80 #Advanced Banach Space Theory #Advanced Operator Algebra Research #Advanced Topics in Algebra #FOS: Mathematics #Operator Algebras (math.OA) #math.OA #msc:46L0 #msc:46L80

paper · pdf · doi:10.48550/arxiv.0712.1535

17 pages

arxiv created 2007/12/10 · openalex publication_date 2007/12/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We explain how to find the KK-theoretic counterpart of extremal K-set defined by Larry Brown and Gert Pedersen.

Related

• A Geometric Characterization of Extremal Sets in ell_p Spaces
• A Characterization of Extremal Sets in Hilbert Spaces
• Classifying the provably total set functions of KP and KP(P)
• Extremality of families of sets and set-valued optimization
• Coding into K by reasonable forcing