Similarity-preserving linear maps on \({\mathcal B}({\mathcal H})\) (Q1863536)
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scientific article; zbMATH DE number 1880040
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Similarity-preserving linear maps on \({\mathcal B}({\mathcal H})\) |
scientific article; zbMATH DE number 1880040 |
Statements
Similarity-preserving linear maps on \({\mathcal B}({\mathcal H})\) (English)
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11 March 2003
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The present note studies similarity-preserving bounded linear maps on \(B(H)\). In particular, a characterization of elementary operators of length \(1\) which are similarity-preserving is given.
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linear operator
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similarity-preserving map
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elementary operator
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