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dc.contributor.authorNokka, Marjaana
dc.contributor.authorRepin, Sergey
dc.date.accessioned2014-09-18T08:35:29Z
dc.date.available2015-04-24T21:45:08Z
dc.date.issued2014
dc.identifier.citationNokka, M., & Repin, S. (2014). A posteriori error bounds for approximations of the oseen problem and applications to the uzawa iteration algorithm. <i>Computational Methods in Applied Mathematics</i>, <i>14</i>(3), 373-383. <a href="https://doi.org/10.1515/cmam-2014-0010" target="_blank">https://doi.org/10.1515/cmam-2014-0010</a>
dc.identifier.otherCONVID_23794274
dc.identifier.otherTUTKAID_62546
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/44279
dc.description.abstractAbstract: We derive computable bounds of deviations from the exact solution of the stationary Oseen prob- lem. They are applied to approximations generated by the Uzawa iteration method. Also, we derive an ad- vanced form of the estimate, which takes into account approximation errors arising due to discretization of the boundary value problem, generated by the main step of the Uzawa method. Numerical tests con rm our theoretical results and show practical applicability of the estimates.fi
dc.language.isoeng
dc.publisherWalter de Gruyter GmbH
dc.relation.ispartofseriesComputational Methods in Applied Mathematics
dc.relation.urihttp://www.degruyter.com/view/j/cmam.2014.14.issue-3/cmam-2014-0010/cmam-2014-0010.xml
dc.subject.otherestimates of deviations from exact solutions
dc.subject.otheroseen problem
dc.subject.otheruzawa iteration method
dc.titleA posteriori error bounds for approximations of the oseen problem and applications to the uzawa iteration algorithm
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201409182814
dc.contributor.laitosTietotekniikan laitosfi
dc.contributor.laitosDepartment of Mathematical Information Technologyen
dc.contributor.oppiaineTietotekniikkafi
dc.contributor.oppiaineMathematical Information Technologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2014-09-18T03:30:03Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange373-383
dc.relation.issn1609-4840
dc.relation.numberinseries3
dc.relation.volume14
dc.type.versionpublishedVersion
dc.rights.copyright© 2011–2014 by Walter de Gruyter GmbH. This is an article whose final and definitive form has been published by Walter de Gruyter GmbH.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttp://www.degruyter.com/page/221
dc.relation.doi10.1515/cmam-2014-0010
dc.type.okmA1


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