Mixed hybrid finite element scheme for stefan problem with prescribed convection

dc.contributor.author	Ignatieva M.
dc.contributor.author	Lapin A.
dc.date.accessioned	2018-09-17T21:58:38Z
dc.date.available	2018-09-17T21:58:38Z
dc.date.issued	2004
dc.identifier.issn	1995-0802
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/135673
dc.description.abstract	We construct a mixed hybrid finite element scheme of lowest order for the Stefan problem with prescribed convection and suggest and investigate an iterative method for its solution. In the iterative method we use a preconditioner constructed by using "standard" finite element approximation of Laplace operator on a finer grid. The proposed approach develops the results of [1], where a spectrally equivalent preconditioner for the condensed matrix in mixed hybrid finite element approximation for linear elliptic equation was constructed.
dc.relation.ispartofseries	Lobachevskii Journal of Mathematics
dc.subject	Condensed matrices
dc.subject	Iterative methods
dc.subject	Mixed hybrid discretization
dc.subject	Spectrally equivalent preconditioners
dc.subject	Stefan problem
dc.subject	Variational inequalities
dc.title	Mixed hybrid finite element scheme for stefan problem with prescribed convection
dc.type	Article
dc.relation.ispartofseries-volume	13
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	15
dc.source.id	SCOPUS19950802-2004-13-SID4243073010

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.