Størmer, Erling

• MATHEMATICA SCANDINAVICA Vol. 105 No. 2 (2009) - Articles
  Separable states and positive maps II
  Abstract  PDF
• MATHEMATICA SCANDINAVICA Vol. 100 No. 1 (2007) - Articles
  Multiplicative properties of positive maps
  Abstract  PDF
• MATHEMATICA SCANDINAVICA Vol. 108 No. 2 (2011) - Articles
  Mapping cones of positive maps
  Abstract  PDF
• MATHEMATICA SCANDINAVICA Vol. 111 No. 1 (2012) - Articles
  Tensor products of positive maps of matrix algebras
  Abstract  PDF
• MATHEMATICA SCANDINAVICA Vol. 126 No. 2 (2020) - Articles
  Extension of positive maps
  Abstract
• MATHEMATICA SCANDINAVICA Vol. 118 No. 1 (2016) - Articles
  A Decomposition Theorem for Positive Maps, and the Projection Onto a Spin Factor
  Abstract  PDF