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Counterexamples to the extendibility of positive unital norm-one maps - MaRDI portal

Counterexamples to the extendibility of positive unital norm-one maps

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Publication:6396874

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DOI10.1016/J.LAA.2023.01.003zbMath1517.46037arXiv2204.08819WikidataQ124805588 ScholiaQ124805588MaRDI QIDQ6396874

Giulio Chiribella, Vern I. Paulsen, Mizanur Rahaman, Kenneth R. Davidson

Publication date: 19 April 2022

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Operator spaces and completely bounded maps (46L07) Operator algebra methods applied to problems in quantum theory (81R15) Convex sets and cones of operators (47L07)

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