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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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Error analysis of fully discrete velocity-correction methods for incompressible flows
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by J. L. Guermond, Jie Shen and Xiaofeng Yang PDF
Math. Comp. 77 (2008), 1387-1405 Request permission

Abstract:

A fully discrete version of the velocity-correction method, proposed by Guermond and Shen (2003) for the time-dependent Navier-Stokes equations, is introduced and analyzed. It is shown that, when accounting for space discretization, additional consistency terms, which vanish when space is not discretized, have to be added to establish stability and optimal convergence. Error estimates are derived for both the standard version and the rotational version of the method. These error estimates are consistent with those by Guermond and Shen (2003) as far as time discretiztion is concerned and are optimal in space for finite elements satisfying the inf-sup condition.
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Additional Information
  • J. L. Guermond
  • Affiliation: Department of Mathematics, Texas A$\&$M University, College Station, Texas 77843
  • Email: guermond@math.tamu.edu
  • Jie Shen
  • Affiliation: Department of Mathematics, Purdue University, West Lafayette, Indiana 47907
  • MR Author ID: 257933
  • ORCID: 0000-0002-4885-5732
  • Email: shen@math.purdue.edu
  • Xiaofeng Yang
  • Affiliation: Department of Mathematics, University of North Carolina, Chapel Hill, NC 27599
  • MR Author ID: 798487
  • Email: xfyang@unc.edu
  • Received by editor(s): December 29, 2006
  • Received by editor(s) in revised form: June 3, 2007
  • Published electronically: March 7, 2008
  • Additional Notes: The work of the first author was supported in part by NSF DMS-0510650
    The work of the second and third authors was supported in part by NSF DMS-0509665 and DMS-0610646
  • © Copyright 2008 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 77 (2008), 1387-1405
  • MSC (2000): Primary 65M12, 35Q30, 35J05, 76D05
  • DOI: https://doi.org/10.1090/S0025-5718-08-02109-1
  • MathSciNet review: 2398773