Inverses of multivariable polynomial matrices by discrete Fourier transforms (Q701946)
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: Inverses of multivariable polynomial matrices by discrete Fourier transforms |
scientific article; zbMATH DE number 2128424
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Inverses of multivariable polynomial matrices by discrete Fourier transforms |
scientific article; zbMATH DE number 2128424 |
Statements
Inverses of multivariable polynomial matrices by discrete Fourier transforms (English)
0 references
17 January 2005
0 references
This paper deals with the fast computation of the Moore-Penrose and Drazin inverse of a multivariable polynomial matrix. The authors implement evaluation-interpolation techniques and fast Fourier transform. Numerical examples are also performed.
0 references
generalized inverse
0 references
Drazin inverse
0 references
discrete Fourier transform
0 references
multi-variable polynomial matrix
0 references
fast computation
0 references
interpolation
0 references
Moore-Penrose inverse
0 references
0.90050834
0 references
0 references
0.89561033
0 references
0.89296234
0 references
0.89275926
0 references
0.8923111
0 references
0.88873565
0 references
0.8870361
0 references
