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Tensor products of positive maps of matrix algebras

Mathematica Scandinavica (2012) 111(1) 5-11
DOI: 10.7146/math.scand.a-15210
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Abstract

We give conditions for when tensor products of positive maps between matrix algebras are positive maps. Necessary and sufficient conditions are given.

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APA

Størmer, E. (2012). Tensor products of positive maps of matrix algebras. Mathematica Scandinavica, 111(1), 5–11. https://doi.org/10.7146/math.scand.a-15210

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