Publication
Cramer’s Rule applied to flexible systems of linear equations
| dc.contributor.author | Justino, Júlia | |
| dc.contributor.author | van den Berg, Imme | |
| dc.date.accessioned | 2014-03-18T14:44:52Z | |
| dc.date.available | 2014-03-18T14:44:52Z | |
| dc.date.issued | 2012-06 | |
| dc.description.abstract | Systems of linear equations, called flexible systems, with coefficients having uncertainties of type o (.) or O (.) are studied. In some cases an exact solution may not exist but a general theorem that guarantees the existence of an admissible solution, in terms of inclusion, is resented. This admissible solution is produced by Cramer’s Rule; depending on the size of the uncertainties appearing in the matrix of coefficients and in the constant term vector some adaptations may be needed. | por |
| dc.identifier.issn | 1081-3810 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/6101 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | International Linear Algebra Society | por |
| dc.relation.publisherversion | http://www.math.technion.ac.il/iic/ela//ela-articles/articles/vol24_pp126-152.pdf | por |
| dc.subject | Cramer’s Rule | por |
| dc.subject | External numbers | por |
| dc.subject | Nonstandard analysis | por |
| dc.title | Cramer’s Rule applied to flexible systems of linear equations | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 152 | por |
| oaire.citation.startPage | 126 | por |
| oaire.citation.title | Electronic Journal of Linear Algebra | por |
| oaire.citation.volume | 24 | por |
| person.familyName | da Rocha Vilaverde Justino | |
| person.givenName | Júlia Maria | |
| person.identifier.ciencia-id | 271A-0DFC-B336 | |
| person.identifier.orcid | 0000-0002-7526-6247 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 64f60ae1-fcf2-45b2-8a62-58b6d06ab068 | |
| relation.isAuthorOfPublication.latestForDiscovery | 64f60ae1-fcf2-45b2-8a62-58b6d06ab068 |