On Birkhoff's theorem for doubly stochastic completely positive maps of matrix algebras

DOI10.1016/0024-3795(93)90274-RzbMath0797.15021MaRDI QIDQ1318204

R. F. Streater, Lawrence J. Landau

Publication date: 24 October 1994

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

zbMATH Keywords

classificationextreme pointsmatrix algebrasextremal doubly stochastic completely positive maps

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Algebraic systems of matrices (15A30) Convex sets in topological linear spaces; Choquet theory (46A55) Stochastic matrices (15B51)

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