A Note on Touching Cones and Faces
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Publication:2903480
zbMath1266.52007arXiv1010.2991MaRDI QIDQ2903480
Publication date: 10 August 2012
Full work available at URL: https://arxiv.org/abs/1010.2991
Convex sets in (2) dimensions (including convex curves) (52A10) Convex sets in (n) dimensions (including convex hypersurfaces) (52A20) Convex sets and cones of operators (47L07)
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Pre-images of extreme points of the numerical range, and applications ⋮ A variational principle for ground spaces ⋮ The face lattice of the set of reduced density matrices and its coatoms ⋮ Classification of joint numerical ranges of three Hermitian matrices of size three ⋮ Signatures of quantum phase transitions from the boundary of the numerical range ⋮ Geometry of the Set of Mixed Quantum States: An Apophatic Approach ⋮ Quantum convex support ⋮ Continuity of the maximum-entropy inference: Convex geometry and numerical ranges approach ⋮ Continuity of the maximum-entropy inference ⋮ Operator systems and convex sets with many normal cones
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