A posteriori error estimates in finite element solution of structure vibration problems with applications to acoustical fluid-structure analysis

dc.creatorAlonso, Ana Esther
dc.creatorDello Russo, Anahí
dc.creatorVampa, Victoria Cristina
dc.date1999-04-28
dc.date2022-02-14T21:03:28Z
dc.date.accessioned2023-07-15T05:15:29Z
dc.date.available2023-07-15T05:15:29Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/131074
dc.identifierissn:0178-7675
dc.identifierissn:1432-0924
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7472678
dc.descriptionWe present an a posteriori error estimator for piecewise linear finite element approximations of structure vibration problems. We prove that this estimator is equivalent to the energy norm of the error. Also, we introduce an adaptive mesh-refinement procedure based on the proposed estimator to analize fluid-structure interaction problems. Finally, numerical results for some test examples are presented which show the efficiency of the error estimator and the mesh-refinement techniques.
dc.descriptionDepartamento de Matemática
dc.formatapplication/pdf
dc.format231-239
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectCiencias Exactas
dc.subjectMatemática
dc.subjectpiecewise linear finite element
dc.subjecterror estimator
dc.subjectmesh-refinement
dc.titleA posteriori error estimates in finite element solution of structure vibration problems with applications to acoustical fluid-structure analysis
dc.typeArticulo
dc.typeArticulo


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