Open Access
2014 Non-commutative perspectives
Edward Effros, Frank Hansen
Ann. Funct. Anal. 5(2): 74-79 (2014). DOI: 10.15352/afa/1396833504

Abstract

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.

Citation

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Edward Effros. Frank Hansen. "Non-commutative perspectives." Ann. Funct. Anal. 5 (2) 74 - 79, 2014. https://doi.org/10.15352/afa/1396833504

Information

Published: 2014
First available in Project Euclid: 7 April 2014

zbMATH: 1308.47014
MathSciNet: MR3192011
Digital Object Identifier: 10.15352/afa/1396833504

Subjects:
Primary: 47A56
Secondary: 26B25

Keywords: convexity , non-commutative , Perspective

Rights: Copyright © 2014 Tusi Mathematical Research Group

Vol.5 • No. 2 • 2014
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