Integration ELMs or Interpolation ELMs?

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dc.contributor.author	Oliveira, A.	pt_BR
dc.contributor.author	Melo Baptista, A.	pt_BR
dc.date.accessioned	2007-07-17T14:28:09Z	pt_BR
dc.date.accessioned	2010-04-26T07:53:00Z	pt_BR
dc.date.accessioned	2014-10-20T09:51:55Z	pt_BR
dc.date.accessioned	2016-04-28T14:18:30Z
dc.date.available	2007-07-17T14:28:09Z	pt_BR
dc.date.available	2010-04-26T07:53:00Z	pt_BR
dc.date.available	2014-10-20T09:51:55Z	pt_BR
dc.date.available	2016-04-28T14:18:30Z
dc.date.issued	1994	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/5431
dc.description.abstract	Recent finite element Eulerian-Lagrangian Methods (ELMs) have traded the classical notion of interpolation at the feet of the characteristic lines for that of integration. In this paper, the stability and accuracy of selected integration and interpolation ELMs is formally analyzed and compared. We show that integration generally leads to better accuracy, but some integration ELMs are only conditionally stable. Stability criteria are established, on the basis of Courant number, diffusion number, and type and number of quadrature points. Key Words: Transport equation. Eulerian-Lagrangian methods. Stability analysis. Accuracy analysis. Numerical experimentation	pt_BR
dc.description.sponsorship	Peters et al. [Eds.]	pt_BR
dc.format.extent	73 bytes	pt_BR
dc.format.extent	37 bytes	pt_BR
dc.format.mimetype	text/plain	pt_BR
dc.format.mimetype	text/plain	pt_BR
dc.language.iso	por	pt_BR
dc.publisher	******	pt_BR
dc.relation.ispartofseries	******	pt_BR
dc.rights	restrictedAccess	pt_BR
dc.title	Integration ELMs or Interpolation ELMs?	pt_BR
dc.type	workingPaper	pt_BR
dc.identifier.localedicao	Kluwer Academic Publishers	pt_BR
dc.description.pages	Vol. 1, 333-340	pt_BR
dc.identifier.seminario	Computational Methods in Water Resources X	pt_BR
dc.identifier.local	******	pt_BR
dc.description.volume	******	pt_BR
dc.identifier.proc	******	pt_BR
dc.description.data	******	pt_BR
dc.description.price	******	pt_BR