Defines relative Kubo-Ando means of completely positive maps dominated by an ambient map and proves independence from Stinespring representations plus order-theoretic properties including monotonicity and data processing.
Jamio lkowski,Linear transformations which preserve trace and positive semidefiniteness of opera- tors, Rep
2 Pith papers cite this work. Polarity classification is still indexing.
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Matrix tests yield a support-function characterization of the tau-closed C*-convex hull of families of completely positive maps between operator systems and C*-algebras.
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Relative Kubo-Ando Means of Completely Positive Maps
Defines relative Kubo-Ando means of completely positive maps dominated by an ambient map and proves independence from Stinespring representations plus order-theoretic properties including monotonicity and data processing.
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Matrix-Test Duality: A Support-Function Characterization for $C^*$-Convex Families of CP Maps
Matrix tests yield a support-function characterization of the tau-closed C*-convex hull of families of completely positive maps between operator systems and C*-algebras.