Uniqueness of matrix \(m\)th root (Q1888237)
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scientific article; zbMATH DE number 2117749
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Uniqueness of matrix \(m\)th root |
scientific article; zbMATH DE number 2117749 |
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Uniqueness of matrix \(m\)th root (English)
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23 November 2004
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The subject of this paper is the uniqueness of the \(m\)-th root of a non-singular matrix. The result is firstly proved for Jordan normal form matrices. Some generalizations of previous results about square roots follow from the last theorem.
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matrix \(m\)-th rooths
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eigenvalues
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spectrum
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Jordan normal form
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