Class of finite-dimensional matrices with diagonals that majorize their spectrum
We define a special class of finite-dimensional matrices for which the diagonal majorizes the spectrum. This is the first class of matrices known to have this property, although the reverse majorization (i.e., the spectrum majorizing the diagonal) was previously known to hold for unitarily diagonali...
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| Format: | Article |
| Language: | English |
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De Gruyter
2023-02-01
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| Series: | Special Matrices |
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| Online Access: | https://doi.org/10.1515/spma-2022-0185 |