On p-adic computation of the rational form of a matrix (Q751188)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: On p-adic computation of the rational form of a matrix |
scientific article; zbMATH DE number 4176355
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On p-adic computation of the rational form of a matrix |
scientific article; zbMATH DE number 4176355 |
Statements
On p-adic computation of the rational form of a matrix (English)
0 references
1990
0 references
For matrices with p-adic integer entries methods are discussed to bring the matrix to cyclic and rational form. For this rational integer approximations to the p-adic integers are used. Bounds and criteria for the accuracy of the cyclic form are given. Furthermore computational tests are presented.
0 references
p-adic computation
0 references
companion matrix
0 references
invariant factors
0 references
Smith form
0 references
rational form
0 references
cyclic form
0 references
computational tests
0 references
0 references
