dc.date.accessioned | 2013-03-12T08:16:48Z | |
dc.date.available | 2013-03-12T08:16:48Z | |
dc.date.issued | 2005 | en_US |
dc.date.submitted | 2009-11-26 | en_US |
dc.identifier.uri | http://hdl.handle.net/10852/10592 | |
dc.description.abstract | Discrete de Rham complexes are fundamental tools in the construction of stable elements for mixed finite element methods. The purpose of this paper is to discuss a new discrete de Rham complex in three space dimensions, where the finite element spaces have some extra smoothness compared to the standard requirements. The motivation for this construction is to produce discretization which have uniform stability properties for certain families of singular perturbation problems. In particular, we will show how the spaces constructed here lead to discretizations of Stokes type systems which have uniform convergence properties as the Stokes flow approaches a Darcy flow. | 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) (2005). 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 | A DISCRETE DE RHAM COMPLEX WITH ENHANCED SMOOTHNESS | en_US |
dc.type | Research report | en_US |
dc.date.updated | 2009-11-26 | en_US |
dc.rights.holder | Copyright 2005 The Author(s) | |
dc.creator.author | Tai, Xue-Cheng | en_US |
dc.creator.author | Winther, Ragnar | en_US |
dc.subject.nsi | VDP::410 | en_US |
dc.identifier.urn | URN:NBN:no-23640 | en_US |
dc.type.document | Forskningsrapport | en_US |
dc.identifier.duo | 97363 | en_US |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/10592/1/pm37-05.pdf | |