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Scheme of the finite element method with multiplicative separation of the singularity for a spectral boundary value problem for a degenerate differential operator

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dc.contributor.author Lyashko A.
dc.contributor.author Timerbaev M.
dc.date.accessioned 2018-09-18T20:02:55Z
dc.date.available 2018-09-18T20:02:55Z
dc.date.issued 2008
dc.identifier.issn 0012-2661
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/136055
dc.description.abstract The paper deals with the numerical solution of a generalized spectral boundary value problem for an elliptic operator with degenerating coefficients. We suggest an approximate method based on the multiplicative separation of the singularity, whereby the eigenfunctions are approximated by piecewise linear functions multiplied by a weight specially chosen depending on the order of degeneration of the coefficients. For this method, we obtain error estimates justifying its optimality. © 2008 MAIK Nauka.
dc.relation.ispartofseries Differential Equations
dc.title Scheme of the finite element method with multiplicative separation of the singularity for a spectral boundary value problem for a degenerate differential operator
dc.type Article
dc.relation.ispartofseries-issue 7
dc.relation.ispartofseries-volume 44
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 999
dc.source.id SCOPUS00122661-2008-44-7-SID52949085089


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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