Some closer bounds of Perron root basing on generalized Perron complement (Q711256)
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scientific article; zbMATH DE number 5804887
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Some closer bounds of Perron root basing on generalized Perron complement |
scientific article; zbMATH DE number 5804887 |
Statements
Some closer bounds of Perron root basing on generalized Perron complement (English)
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25 October 2010
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Some upper and lower bounds of the Perron root of a nonnegative irreducible matrix \(A\) are obtained. The two methods involve the generalized Perron complements. The bounds are better than some classical ones. Numerical examples are presented to show the efficiency of the methods.
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Perron root
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nonnegative irreducible matrix
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Perron complements
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numerical examples
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