Mapping cones of positive maps

Authors

  • Erling Størmer

DOI:

https://doi.org/10.7146/math.scand.a-15168

Abstract

We study mapping cones of positive maps of $B(H)$ into itself, i.e., cones which are closed under composition with completely positive maps. As applications we obtain characterizations of linear functionals with strong positivity properties with respect to so-called symmetric mapping cones, with special emphasis on separable and PPT states.

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Published

2011-06-01

Issue

Vol. 108 No. 2 (2011)

Section

Articles

How to Cite

[1]
E. Størmer, “Mapping cones of positive maps”, Math. Scand., vol. 108, no. 2, pp. 223–232, Jun. 2011, doi: 10.7146/math.scand.a-15168.