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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

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A multiscale finite element method for partial differential equations posed in domains with rough boundaries
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by Alexandre L. Madureira PDF
Math. Comp. 78 (2009), 25-34 Request permission

Abstract:

We propose and analyze a finite element scheme of multiscale type to deal with elliptic partial differential equations posed in domains with rough boundaries. There is no need to assume that the boundary is periodic in any sense, so the method is quite general. On the other hand, if the boundary is periodic we prove convergence of the scheme.
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Additional Information
  • Alexandre L. Madureira
  • Affiliation: Coordenação de Matemática Aplicada e Computacional, Laboratório Nacional de Computação Científica, Av. Getúlio Vargas 333, CEP 25651-070 Petrópolis - RJ, Brazil
  • Email: alm@lncc.br
  • Received by editor(s): February 12, 2007
  • Received by editor(s) in revised form: October 5, 2007
  • Published electronically: June 26, 2008
  • Additional Notes: The author was partially supported by the CNPq/Brazil Projects 306104/2004-0 and 486026/2006-0, and also by FAPERJ Project APQ1 E-26/170.629/2006.
  • © Copyright 2008 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 78 (2009), 25-34
  • MSC (2000): Primary 35J05, 35J25, 65N12, 65N15, 65N30
  • DOI: https://doi.org/10.1090/S0025-5718-08-02159-5
  • MathSciNet review: 2448695