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arXiv · 2004.10751

Positive linear maps on Hilbert space operators and noncommutative Lp spaces

Jean-Christophe Bourin·Jingjing Shao
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Abstract

We extend some inequalities for normal matrices and positive linear maps related to the Russo-Dye theorem. The results cover the case of some positive linear maps on a von Neumann algebra mapping any nonzero operator to an unbounded operator.

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Jean-Christophe Bourin, Jingjing Shao. 2020-04-22. Positive linear maps on Hilbert space operators and noncommutative Lp spaces. https://arxiv.org/abs/2004.10751

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