On the stability of some flux splitting schemes

In this paper, the stability of some splitting schemes approximating heat flux equations obtained by a mixed finite element method is investigated. For a two-dimensional problem, the splitting scheme is based on an alternating direction method, and for a three-dimensional problem, on the Douglas—Gun...

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Bibliographic Details
Published in:Numerical analysis and applications 2015-04, Vol.8 (2), p.113-121
Main Authors: Voronin, K. V., Laevsky, Yu. M.
Format: Article
Language:English
Subjects:
Mathematics
Mathematics and Statistics
Numerical Analysis
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Summary:In this paper, the stability of some splitting schemes approximating heat flux equations obtained by a mixed finite element method is investigated. For a two-dimensional problem, the splitting scheme is based on an alternating direction method, and for a three-dimensional problem, on the Douglas—Gunn scheme.
ISSN:1995-4239
1995-4247
DOI:10.1134/S1995423915020032