Linear maps preserving the higher numerical ranges of tensor products of matrices (Q5495756)
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scientific article; zbMATH DE number 6326854
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Linear maps preserving the higher numerical ranges of tensor products of matrices |
scientific article; zbMATH DE number 6326854 |
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Linear maps preserving the higher numerical ranges of tensor products of matrices (English)
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7 August 2014
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Hermitian matrix
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linear preserver
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\(k\)-numerical range
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tensor product of matrices
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Kronecker product
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quantum information
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