Positive Linear Maps on C*-Algebras
Canadian journal of mathematics, Tome 24 (1972) no. 3, pp. 520-529
Voir la notice de l'article provenant de la source Cambridge University Press
The objective of this paper is to give some concrete distinctions between positive linear maps and completely positive linear maps on C *-algebras of operators.Herein, C *-algebras possess an identity and are written in German type . Capital letters A, B, C stand for operators, script letters for vector spaces, small letters x, y, z for vectors. Capital Greek letters Φ, Ψ stand for linear maps on C *-algebras, small Greek letters α, β, γ for complex numbers.We denote by the collection of all n × n complex matrices. () = ⊗ is the C *-algebra of n × n matrices over .
Choi, Man-Duen. Positive Linear Maps on C*-Algebras. Canadian journal of mathematics, Tome 24 (1972) no. 3, pp. 520-529. doi: 10.4153/CJM-1972-044-5
@article{10_4153_CJM_1972_044_5,
author = {Choi, Man-Duen},
title = {Positive {Linear} {Maps} on {C*-Algebras}},
journal = {Canadian journal of mathematics},
pages = {520--529},
year = {1972},
volume = {24},
number = {3},
doi = {10.4153/CJM-1972-044-5},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-044-5/}
}
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