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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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Convergence of the MAC scheme for the compressible stationary Navier-Stokes equations
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by T. Gallouët, R. Herbin, J.-C. Latché and D. Maltese PDF
Math. Comp. 87 (2018), 1127-1163 Request permission

Abstract:

We prove in this paper the convergence of the marker and cell (MAC) scheme for the discretization of the steady state compressible and isentropic Navier-Stokes equations on two- or three-dimensional Cartesian grids. Existence of a solution to the scheme is proven, followed by estimates on approximate solutions, which yield the convergence of the approximate solutions, up to a subsequence, and in an appropriate sense. We then prove that the limit of the approximate solutions satisfies the mass and momentum balance equations, as well as the equation of state, which is the main difficulty of this study.
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Additional Information
  • T. Gallouët
  • Affiliation: Aix Marseille Université, CNRS, Centrale Marseille, I2M, Marseille, France
  • Email: thierry.gallouet@univ-amu.fr
  • R. Herbin
  • Affiliation: Aix Marseille Université, CNRS, Centrale Marseille, I2M, Marseille, France
  • MR Author ID: 244425
  • ORCID: 0000-0003-0937-1900
  • Email: raphaele.herbin@univ-amu.fr
  • J.-C. Latché
  • Affiliation: Institut de Radioprotection et de Sûreté Nucléaire (IRSN), France
  • MR Author ID: 715367
  • Email: jean-claude.latche@irsn.fr
  • D. Maltese
  • Affiliation: IMATH, Université du Sud Toulon-Var, BP 20132 - 83957 La Garde Cedex, France
  • MR Author ID: 1074312
  • Email: david.maltese@univ-amu.fr
  • Received by editor(s): July 6, 2016
  • Received by editor(s) in revised form: December 6, 2016
  • Published electronically: September 19, 2017
  • © Copyright 2017 American Mathematical Society
  • Journal: Math. Comp. 87 (2018), 1127-1163
  • MSC (2010): Primary 35Q30, 65N12, 76N10, 76N15, 65M12
  • DOI: https://doi.org/10.1090/mcom/3260
  • MathSciNet review: 3766383