ON SIMILARITY OF 3. 3 MATRICES OVER THE RING OF INTEGERS WITH A REDUCIBLE CHARACTERISTIC POLYNOMIAL |
| 1 | |
| 2009 |
| scientific article | 512.64 | ||
| 119-127 | similarity of matrices, ring of integers |
| The similarity problem for 3. 3 matrices over the ring of integers Z with a reducible characteristic polynomial
is considered. If all the roots of the characteristic polynomial belong to Z, the canonical matrices of similarity classes
are described. The algorithm to determine the similarity based on a matrix reduction to a canonical form has been
obtained. |
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