Non-commutative perspectives

Edward Effros; Frank Hansen

arxiv: 1309.7701 · v1 · pith:7UISV4YNnew · submitted 2013-09-30 · 🧮 math.FA · math.OA

Non-commutative perspectives

Edward Effros , Frank Hansen This is my paper

classification 🧮 math.FA math.OA

keywords non-commutativeperspectivecommutativeconvexconvexitycorrespondingextensionfunction

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We prove that the non-commutative perspective of an operator convex function is the unique extension of the corresponding commutative perspective that preserves homogeneity and convexity.

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Non-commutative perspectives

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