A characterization of completely bounded normal Jordan *-homomorphisms on von Neumann algebras

2020/07/14 by Cédric Arhancet, Arhancet, Cédric
Mathematics · #Advanced Banach Space Theory #Advanced Operator Algebra Research #Advanced Topics in Algebra #FOS: Mathematics #Functional Analysis (math.FA) #Operator Algebras (math.OA)

paper · pdf · doi:10.48550/arxiv.2007.06999

openalex publication_date 2020/07/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We characterize completely bounded normal Jordan *-homomorphisms acting on von Neumann algebras. We also characterize completely positive isometries acting on noncommutative L^p-spaces.

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