Order and Spectrum Preserving Maps on Positive Operators

DOI10.4153/CJM-2016-039-0MaRDI QIDQ4597582

Peter Šemrl

Publication date: 13 December 2017

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

positive operatororder preserverspectrum preserver

Mathematics Subject Classification ID

Transformers, preservers (linear operators on spaces of linear operators) (47B49)

Related Items (5)

A nonlinear preserver problem on positive matrices ⋮ Spectrum and local spectrum preservers of skew Lie products of matrices ⋮ Multiplicatively pseudo spectrum-preserving maps ⋮ Recent progress on local spectrum-preserving maps ⋮ Bures isometries between density spaces of \(C^{\ast}\)-algebras

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