| dc.date.accessioned | 2013-03-12T08:17:41Z | |
| dc.date.available | 2013-03-12T08:17:41Z | |
| dc.date.issued | 2008 | en_US |
| dc.date.submitted | 2009-11-12 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10852/10504 | |
| dc.description.abstract | Small deformations of a viscoelastic body are considered through the linear Maxwell and Kelvin-Voigt models in the quasi-static equilibrium. A robust mixed finite element method, enforcing the symmetry of the stress tensor weakly, is proposed for these equations on simplicial tessellations in two and three dimensions. A priori error estimates are derived and numerical experiments presented. The approach can be applied to general models for linear viscoelasticity and thus offers a unified framework. | eng |
| dc.language.iso | eng | en_US |
| dc.publisher | Matematisk Institutt, Universitetet i Oslo | |
| dc.relation.ispartof | Preprint series. Pure mathematics http://urn.nb.no/URN:NBN:no-8076 | en_US |
| dc.relation.uri | http://urn.nb.no/URN:NBN:no-8076 | |
| dc.rights | © The Author(s) (2008). This material is protected by copyright law. Without explicit authorisation, reproduction is only allowed in so far as it is permitted by law or by agreement with a collecting society. | |
| dc.title | MIXED FINITE ELEMENT METHODS FOR LINEAR VISCOELASTICITY USING WEAK SYMMETRY | en_US |
| dc.type | Research report | en_US |
| dc.date.updated | 2009-11-12 | en_US |
| dc.rights.holder | Copyright 2008 The Author(s) | |
| dc.creator.author | Rognes, Marie E. | en_US |
| dc.creator.author | Winther, Ragnar | en_US |
| dc.subject.nsi | VDP::410 | en_US |
| dc.identifier.urn | URN:NBN:no-23463 | en_US |
| dc.type.document | Forskningsrapport | en_US |
| dc.identifier.duo | 96783 | en_US |
| dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/10504/1/pm24-08.pdf | |