Backward Error Bounds for Approximate Krylov Subspaces
| dc.contributor.author | Stewart, G. W. | en_US |
| dc.date.accessioned | 2004-05-31T23:10:38Z | |
| dc.date.available | 2004-05-31T23:10:38Z | |
| dc.date.created | 2001-05 | en_US |
| dc.date.issued | 2001-05-10 | en_US |
| dc.description.abstract | Let $A$ be a matrix of order $n$ and let $\clu\subset\comp^{n}$ be a subspace of dimension $k$. In this note we determine a matrix $E$ of minimal norm such that $\clu$ is a Krylov subspace of $A+E$. (Cross-referenced as UMIACS-TR-2001-32) | en_US |
| dc.format.extent | 109421 bytes | |
| dc.format.mimetype | application/postscript | |
| dc.identifier.uri | http://hdl.handle.net/1903/1133 | |
| dc.language.iso | en_US | |
| dc.relation.isAvailableAt | Digital Repository at the University of Maryland | en_US |
| dc.relation.isAvailableAt | University of Maryland (College Park, Md.) | en_US |
| dc.relation.isAvailableAt | Tech Reports in Computer Science and Engineering | en_US |
| dc.relation.isAvailableAt | UMIACS Technical Reports | en_US |
| dc.relation.ispartofseries | UM Computer Science Department; CS-TR-4247 | en_US |
| dc.relation.ispartofseries | UMIACS; UMIACS-TR-2001-32 | en_US |
| dc.title | Backward Error Bounds for Approximate Krylov Subspaces | en_US |
| dc.type | Technical Report | en_US |