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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 classes of high-order semi-Lagrangian schemes for the Vlasov–Poisson system
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by Nicolas Besse and Michel Mehrenberger PDF
Math. Comp. 77 (2008), 93-123 Request permission

Abstract:

In this paper we present some classes of high-order semi-Lagran- gian schemes for solving the periodic one-dimensional Vlasov-Poisson system in phase-space on uniform grids. We prove that the distribution function $f(t,x,v)$ and the electric field $E(t,x)$ converge in the $L^2$ norm with a rate of \[ \mathcal {O}\left (\Delta t^2 +h^{m+1}+ \frac {h^{m+1}}{\Delta t}\right ),\] where $m$ is the degree of the polynomial reconstruction, and $\Delta t$ and $h$ are respectively the time and the phase-space discretization parameters.
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Additional Information
  • Nicolas Besse
  • Affiliation: Institut de Recherche Mathematique Avancée, Université Louis Pasteur - CNRS, 7 rue René Descartes, 67084 Strasbourg Cedex, France
  • Address at time of publication: IECN UMR CNRS 7502 and LPMIA UMR CNRS 7040, Université Henri Poincaré Nancy I, Boulevard des Aiguillettes, B.P. 239 F-54506, Vandoeuvre-lès-Nancy, Cedex, France
  • Email: besse@iecn.u-nancy.fr
  • Michel Mehrenberger
  • Affiliation: Institut de Recherche Mathematique Avancée, Université Louis Pasteur - CNRS, 7 rue René Descartes, 67084 Strasbourg Cedex, France
  • Email: mehrenbe@math.u-strasbg.fr
  • Received by editor(s): March 29, 2005
  • Received by editor(s) in revised form: May 25, 2005
  • Published electronically: June 18, 2007
  • © Copyright 2007 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 77 (2008), 93-123
  • MSC (2000): Primary 65M12
  • DOI: https://doi.org/10.1090/S0025-5718-07-01912-6
  • MathSciNet review: 2353945