Backward errors for eigenproblem of two kinds of structured matrices (Q711223)
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: Backward errors for eigenproblem of two kinds of structured matrices |
scientific article; zbMATH DE number 5804865
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Backward errors for eigenproblem of two kinds of structured matrices |
scientific article; zbMATH DE number 5804865 |
Statements
Backward errors for eigenproblem of two kinds of structured matrices (English)
0 references
25 October 2010
0 references
Bounds are derived for the sensitivity of the eigenvalues and eigenvectors of symmetric matrices that are either centrosymmetric or skew centrosymmetric to perturbations restricted to leave the special structure intact. It is investigated when these bounds differ from general perturbations.
0 references
backward error
0 references
centrosymmetric matrix
0 references
skew-centrosymmetric matrix
0 references
symmetric centrosymmetric matrix
0 references
symmetric skew-centrosymmetric matrix
0 references
eigenvalue bounds
0 references
eigenvectors
0 references
0 references
0 references
0 references
