Convergence analysis of a fully discrete family of iterated deconvolution methhods for turbulence modeling with time relaxation

dc.contributor.author	Ingram, Ross Nicholas	pt_BR
dc.contributor.author	Manica, Carolina Cardoso	pt_BR
dc.contributor.author	Stanculescu, I.	pt_BR
dc.contributor.author	Mays, Nathaniel H.	pt_BR
dc.date.accessioned	2021-08-18T04:31:39Z	pt_BR
dc.date.issued	2012	pt_BR
dc.identifier.issn	1687-9562	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/225800	pt_BR
dc.description.abstract	We present a general theory for regularization models of the Navier-Stokes equations based on the Leray deconvolution model with a general deconvolution operator designed to fit a few important key properties. We provide examples of this type of operator, such as the modified TikhonovLavrentiev and modified Iterated Tikhonov-Lavrentiev operators, and study their mathematical properties. An existence theory is derived for the family of models and a rigorous convergence theory is derived for the resulting algorithms. Our theoretical results are supported by numerical testing with the Taylor-Green vortex problem, presented for the special operator cases mentioned above.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Advances in numerical analysis. New York. Vol. 2012 (2012), 32 p.	pt_BR
dc.rights	Open Access	en
dc.subject	Modelagem matemática	pt_BR
dc.title	Convergence analysis of a fully discrete family of iterated deconvolution methhods for turbulence modeling with time relaxation	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000874561	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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