Facial structures for positive linear maps in two-dimensional matrix algebra

DOI10.1023/A:1021397312586zbMath1026.46040MaRDI QIDQ1863732

Seung-Hyeok Kye, Eung-Soo Byeon

Publication date: 12 March 2003

Published in: Positivity (Search for Journal in Brave)

zbMATH Keywords

matrix algebraspositive linear mapsfaces

Mathematics Subject Classification ID

General theory of (C^*)-algebras (46L05)

Related Items (8)

Entanglement Witnesses Arising from Exposed Positive Linear Maps ⋮ Necessary conditions for optimality of decomposable entanglement witnesses ⋮ Global Geometric Difference Between Separable and Positive Partial Transpose States ⋮ Construction of entangled states with positive partial transposes based on indecomposable positive linear maps ⋮ FACIAL STRUCTURES FOR VARIOUS NOTIONS OF POSITIVITY AND APPLICATIONS TO THE THEORY OF ENTANGLEMENT ⋮ Facial structures for decomposable positive linear maps in matrix algebras ⋮ Entangled states with positive partial transposes arising from indecomposable positive linear maps ⋮ Classification of bi-qutrit positive partial transpose entangled edge states by their ranks

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