Dynamical systems gradient method for solving ill-conditioned linear algebraic systems
| dc.citation.doi | 10.1007/s10440-009-9540-3 | en_US |
| dc.citation.epage | 204 | en_US |
| dc.citation.issue | 2 | en_US |
| dc.citation.jtitle | Acta Applicandae Mathematicae | en_US |
| dc.citation.spage | 189 | en_US |
| dc.citation.volume | 111 | en_US |
| dc.contributor.author | Hoang, N. S. | |
| dc.contributor.author | Ramm, Alexander G. | |
| dc.contributor.authoreid | ramm | en_US |
| dc.date.accessioned | 2011-05-20T17:58:21Z | |
| dc.date.available | 2011-05-20T17:58:21Z | |
| dc.date.issued | 2010-07-14 | |
| dc.date.published | 2010 | en_US |
| dc.description.abstract | A version of the Dynamical Systems Method (DSM) for solving ill-conditioned linear algebraic systems is studied in this paper. An a priori and a posteriori stopping rules are justified. An algorithm for computing the solution using a spectral decomposition of the left-hand side matrix is proposed. Numerical results show that when a spectral decompositon of the left-hand side matrix is available or not computationally expensive to obtain the new method can be considered as an alternative to the Variational Regularization. | en_US |
| dc.identifier.uri | http://hdl.handle.net/2097/9179 | |
| dc.relation.uri | http://doi.org/10.1007/s10440-009-9540-3 | en_US |
| dc.rights | This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). | en_US |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject | Ill-conditioned linear algebraic systems | en_US |
| dc.subject | Dynamical Systems Method (DSM) | en_US |
| dc.subject | Variational Regularization | en_US |
| dc.title | Dynamical systems gradient method for solving ill-conditioned linear algebraic systems | en_US |
| dc.type | Article (author version) | en_US |
