On the structure of positive maps between matrix algebras
arXiv:0705.0798
Abstract
A partial description of the structure of positive unital maps $ϕ: M_2(\bC) \to M_{n+1}(\bC)$ () is given.
15 pages
arXiv:0705.0798
A partial description of the structure of positive unital maps $ϕ: M_2(\bC) \to M_{n+1}(\bC)$ () is given.
15 pages