Adaptive time step control for higher order variational time discretizations applied to convection-diffusion equations
dc.bibliographicCitation.seriesTitle | WIAS Preprints | eng |
dc.bibliographicCitation.volume | 1945 | |
dc.contributor.author | Ahmed, Naveed | |
dc.contributor.author | John, Volker | |
dc.date.accessioned | 2016-03-24T17:37:09Z | |
dc.date.available | 2019-06-28T08:14:16Z | |
dc.date.issued | 2014 | |
dc.description.abstract | Higher order variational time stepping schemes allow an efficient post-processing for computing a higher order solution. This paper presents an adaptive algorithm whose time step control utilizes the post-processed solution. The algorithm is applied to convection-dominated convection-diffusion equations. It is shown that the length of the time step properly reflects the dynamics of the solution. The numerical costs of the adaptive algorithm are discussed. | eng |
dc.description.version | publishedVersion | eng |
dc.format | application/pdf | |
dc.identifier.issn | 2198-5866 | |
dc.identifier.uri | https://doi.org/10.34657/1956 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/2968 | |
dc.language.iso | eng | eng |
dc.publisher | Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik | eng |
dc.relation.issn | 0946-8633 | eng |
dc.rights.license | This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties. | eng |
dc.rights.license | Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. | ger |
dc.subject.ddc | 510 | eng |
dc.subject.other | Continuous Galerkin-Petrov method | eng |
dc.subject.other | discontinuous Galerkin method | eng |
dc.subject.other | post-processed solution | eng |
dc.subject.other | adaptive step length control | eng |
dc.subject.other | SUPG stabilization | eng |
dc.title | Adaptive time step control for higher order variational time discretizations applied to convection-diffusion equations | eng |
dc.type | Report | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | WIAS | eng |
wgl.subject | Mathematik | eng |
wgl.type | Report / Forschungsbericht / Arbeitspapier | eng |
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