Skip to Main Content

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.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

The local discontinuous Galerkin method for the Oseen equations
HTML articles powered by AMS MathViewer

by Bernardo Cockburn, Guido Kanschat and Dominik Schötzau PDF
Math. Comp. 73 (2004), 569-593 Request permission

Abstract:

We introduce and analyze the local discontinuous Galerkin method for the Oseen equations of incompressible fluid flow. For a class of shape-regular meshes with hanging nodes, we derive optimal a priori estimates for the errors in the velocity and the pressure in $L^2$- and negative-order norms. Numerical experiments are presented which verify these theoretical results and show that the method performs well for a wide range of Reynolds numbers.
References
Similar Articles
  • Retrieve articles in Mathematics of Computation with MSC (2000): 65N30
  • Retrieve articles in all journals with MSC (2000): 65N30
Additional Information
  • Bernardo Cockburn
  • Affiliation: School of Mathematics, University of Minnesota, Vincent Hall, Minneapolis, Minnesota 55455
  • Email: cockburn@math.umn.edu
  • Guido Kanschat
  • Affiliation: Institut für Angewandte Mathematik, Universität Heidelberg, Im Neuenheimer Feld 293/294, 69120 Heidelberg, Germany
  • MR Author ID: 622524
  • Email: kanschat@dgfem.org
  • Dominik Schötzau
  • Affiliation: Department of Mathematics, University of Basel, Rheinsprung 21, 4051 Basel, Switzerland
  • Email: schotzau@math.unibas.ch
  • Received by editor(s): February 14, 2002
  • Received by editor(s) in revised form: August 21, 2002
  • Published electronically: May 21, 2003
  • Additional Notes: This work was carried out while the third author was a Dunham Jackson Assistant Professor at the School of Mathematics, University of Minnesota.
    The first and third authors were supported in part by the National Science Foundation (Grant DMS-0107609) and by the University of Minnesota Supercomputing Institute
    The second author was supported in part by “Deutsche Forschungsgemeinschaft” through SFB 359 and Schwerpunktprogramm ANumE)
  • © Copyright 2003 American Mathematical Society
  • Journal: Math. Comp. 73 (2004), 569-593
  • MSC (2000): Primary 65N30
  • DOI: https://doi.org/10.1090/S0025-5718-03-01552-7
  • MathSciNet review: 2031395