David Herrera

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20202026

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math.OA2026

Applications of the Projection Characterization and Symmetry Bootstrap for Operators that are Nearby Commuting Operators

David Herrera

This paper applies the Projection Characterization and the Symmetry Bootstrap for two operators $A, B$ (with $A$ unitary or self-adjoint) nearby commuting operators $A^{'}, B^{'}$ (with…

math.OA2024

A Projection Characterization and Symmetry Bootstrap for Elements of a von Neumann Algebra that are Nearby Commuting Elements

David Herrera

We define a symmetry map $φ$ on a unital $C^{*}$ -algebra $A$ to be an $R$ -linear map on $A$ that generalizes transformations on matrices like: transpose…