Model reduction by iterative error system approximation

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dc.citation.firstpage103en_US
dc.citation.issueNumber2en_US
dc.citation.journalTitleMathematical and Computer Modelling of Dynamical Systemsen_US
dc.citation.lastpage118en_US
dc.citation.volumeNumber24en_US
dc.contributor.authorAntoulas, A.C.en_US
dc.contributor.authorBenner, Peteren_US
dc.contributor.authorFeng, Lihongen_US
dc.date.accessioned2018-07-11T15:59:28Zen_US
dc.date.available2018-07-11T15:59:28Zen_US
dc.date.issued2018en_US
dc.description.abstractThe analysis of a posteriori error estimates used in reduced basis methods leads to a model reduction scheme for linear time-invariant systems involving the iterative approximation of the associated error systems. The scheme can be used to improve reduced-order models (ROMs) with initial poor approximation quality at a computational cost proportional to that for computing the original ROM. We also show that the iterative approximation scheme is applicable to parametric systems and demonstrate its performance using illustrative examples.en_US
dc.identifier.citationAntoulas, A.C., Benner, Peter and Feng, Lihong. "Model reduction by iterative error system approximation." <i>Mathematical and Computer Modelling of Dynamical Systems,</i> 24, no. 2 (2018) Taylor & Francis: 103-118. https://doi.org/10.1080/13873954.2018.1427116.en_US
dc.identifier.doihttps://doi.org/10.1080/13873954.2018.1427116en_US
dc.identifier.urihttps://hdl.handle.net/1911/102377en_US
dc.language.isoengen_US
dc.publisherTaylor & Francisen_US
dc.rightsThis is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.en_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_US
dc.subject.keywordmodel order reductionen_US
dc.subject.keywordsuccessive refinementen_US
dc.subject.keyworderror systemen_US
dc.subject.keywordweighted model reductionen_US
dc.titleModel reduction by iterative error system approximationen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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