KOPS - Das Institutionelle Repositorium der Universität Konstanz

Estimation of Diffusion Coefficients in a Scalar Ginzburg-Landau Equation by Using Model Reduction

Estimation of Diffusion Coefficients in a Scalar Ginzburg-Landau Equation by Using Model Reduction

Zitieren

Dateien zu dieser Ressource

Dateien Größe Format Anzeige

Zu diesem Dokument gibt es keine Dateien.

KAHLBACHER, Martin, Stefan VOLKWEIN, 2008. Estimation of Diffusion Coefficients in a Scalar Ginzburg-Landau Equation by Using Model Reduction. ENUMATH 2007 : the 7th European Conference on Numerical Mathematics and Advanced Applications. Graz, Austria, 10. Sep 2007 - 14. Sep 2007. In: KUNISCH, Karl, ed., Günther OF, ed., Olaf STEINBACH, ed.. Numerical Mathematics and Advanced Applications : Proceedings of ENUMATH 2007. Berlin:Springer, pp. 727-734. ISBN 978-3-540-69776-3. Available under: doi: 10.1007/978-3-540-69777-0_87

@inproceedings{Kahlbacher2008Estim-41198, title={Estimation of Diffusion Coefficients in a Scalar Ginzburg-Landau Equation by Using Model Reduction}, year={2008}, doi={10.1007/978-3-540-69777-0_87}, isbn={978-3-540-69776-3}, address={Berlin}, publisher={Springer}, booktitle={Numerical Mathematics and Advanced Applications : Proceedings of ENUMATH 2007}, pages={727--734}, editor={Kunisch, Karl and Of, Günther and Steinbach, Olaf}, author={Kahlbacher, Martin and Volkwein, Stefan} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/41198"> <dc:language>eng</dc:language> <dc:contributor>Kahlbacher, Martin</dc:contributor> <dcterms:abstract xml:lang="eng">Proper orthogonal decomposition (POD) is a powerful technique for model reduction of linear and non-linear systems. It is based on a Galerkin type discretization with basis elements created from the system itself. In this work POD is applied to estimate scalar parameters in a scalar non-linear Ginzburg-Landau equation. The parameter estimation is formulated in terms of an optimal control problem that is solved by an augmented Lagrangian method combined with a sequential quadratic programming algorithm. A numerical example illustrates the efficiency of the proposed solution method.</dcterms:abstract> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/39"/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:title>Estimation of Diffusion Coefficients in a Scalar Ginzburg-Landau Equation by Using Model Reduction</dcterms:title> <dc:creator>Volkwein, Stefan</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-02-01T15:47:16Z</dcterms:available> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-02-01T15:47:16Z</dc:date> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/39"/> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/41198"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Kahlbacher, Martin</dc:creator> <dcterms:issued>2008</dcterms:issued> <dc:contributor>Volkwein, Stefan</dc:contributor> </rdf:Description> </rdf:RDF>

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto