Geodesic
Linear mappings preserving similarity on $B(H)$
Tatjana Petek1
1 Faculty of Electrical Engineering and Computer Science University of Maribor 2000 Maribor, Slovenia
Studia Mathematica, Tome 161 (2004) no. 2, pp. 177-186

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

Let $H$ be an infinite-dimensional complex Hilbert space. We give a characterization of surjective linear mappings on $B( H) $ that preserve similarity in both directions.
DOI : 10.4064/sm161-2-5
Keywords: infinite dimensional complex hilbert space characterization surjective linear mappings preserve similarity directions

Tatjana Petek 1

1 Faculty of Electrical Engineering and Computer Science University of Maribor 2000 Maribor, Slovenia 
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Tatjana Petek. Linear mappings preserving similarity on $B(H)$. Studia Mathematica, Tome 161 (2004) no. 2, pp. 177-186. doi: 10.4064/sm161-2-5

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