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A unified approach to remeshing strategies for finite element h-adaptativity
dc.contributor.author | Díez, Pedro |
dc.contributor.author | Huerta, Antonio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
dc.date.accessioned | 2010-07-30T14:17:41Z |
dc.date.available | 2010-07-30T14:17:41Z |
dc.date.created | 1999-07 |
dc.date.issued | 1999-07 |
dc.identifier.citation | Díez, P.; Huerta, A. A unified approach to remeshing strategies for finite element h-adaptativity. "Computer methods in applied mechanics and engineering", Juliol 1999, vol. 176, núm. 1-4, p. 215-229. |
dc.identifier.issn | 0045-7825 |
dc.identifier.uri | http://hdl.handle.net/2117/8494 |
dc.description.abstract | In h-adaptivity, a remeshing strategy is needed to compute the distribution of required element size using the estimated error distribution. Several authors have introduced different remeshing strategies yielding very different results. In this work these methods are included in a unified framework, emphasizing the role of the underlying hypotheses. Moreover, an objective tool to evaluate the accuracy of the resulting finite element solution is presented. Thus, a new remeshing strategy is introduced to optimize the accuracy of the adapted solutions. The different remeshing strategies are compared with well-known numerical examples. |
dc.format.extent | 15 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits |
dc.subject.lcsh | Finite element method |
dc.subject.lcsh | Numerical grid generation (Numerical analysis) |
dc.title | A unified approach to remeshing strategies for finite element h-adaptativity |
dc.type | Article |
dc.subject.lemac | Elements finits, Mètode dels -- Anàlisi numèrica |
dc.contributor.group | Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
dc.identifier.doi | 10.1016/S0045-7825(98)00338-7 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 672181 |
dc.description.version | Postprint (author’s final draft) |
local.citation.author | Díez, P.; Huerta, A. |
local.citation.publicationName | Computer methods in applied mechanics and engineering |
local.citation.volume | 176 |
local.citation.number | 1-4 |
local.citation.startingPage | 215 |
local.citation.endingPage | 229 |
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