Group majorization, the convex hulls of sets of matrices, and the diagonal element - singular value inequalities (Q1322864)
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scientific article; zbMATH DE number 566094
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Group majorization, the convex hulls of sets of matrices, and the diagonal element - singular value inequalities |
scientific article; zbMATH DE number 566094 |
Statements
Group majorization, the convex hulls of sets of matrices, and the diagonal element - singular value inequalities (English)
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9 May 1994
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The authors give a new proof for the necessity of the known relation between the diagonal elements and singular values of a real matrix using the preorder induced by a group.
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inequalities
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group majorization
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singular values
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