On the computation of elementary divisors of integer matrices (Q1599534)
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scientific article; zbMATH DE number 1753638
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the computation of elementary divisors of integer matrices |
scientific article; zbMATH DE number 1753638 |
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On the computation of elementary divisors of integer matrices (English)
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11 June 2002
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The author describes a semi-modular algorithm which computes, given a matrix \(A\) of known rank and a prime \(p\), the multiplicities of \(p\) in the factorizations of the elementary divisors of \(A\). Numerical examples, calculated via software dveloped by the author, illustrate the theory.
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elementary divisors
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integer matrices
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semi-modular algorithms
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numerical examples
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