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.

 

Convergence to weak solutions of a space-time hybridized discontinuous Galerkin method for the incompressible Navier–Stokes equations
HTML articles powered by AMS MathViewer

by Keegan L. A. Kirk, Ayçıl Çeşmeli̇oğlu and Sander Rhebergen HTML | PDF
Math. Comp. 92 (2023), 147-174 Request permission

Abstract:

We prove that a space-time hybridized discontinuous Galerkin method for the evolutionary Navier–Stokes equations converges to a weak solution as the time step and mesh size tend to zero. Moreover, we show that this weak solution satisfies the energy inequality. To perform our analysis, we make use of discrete functional analysis tools and a discrete version of the Aubin–Lions–Simon theorem.
References
Similar Articles
Additional Information
  • Keegan L. A. Kirk
  • Affiliation: Department of Applied Mathematics, University of Waterloo, Waterloo N2L 3G1, Canada
  • MR Author ID: 1324700
  • ORCID: 0000-0003-1190-6708
  • Email: k4kirk@uwaterloo.ca
  • Ayçıl Çeşmeli̇oğlu
  • Affiliation: Department of Mathematics and Statistics, Oakland University, Rochester 48309
  • MR Author ID: 864513
  • ORCID: 0000-0001-8057-6349
  • Email: cesmelio@oakland.edu
  • Sander Rhebergen
  • Affiliation: Department of Applied Mathematics, University of Waterloo, Waterloo N2L 3G1, Canada
  • MR Author ID: 844849
  • ORCID: 0000-0001-6036-0356
  • Email: srheberg@uwaterloo.ca
  • Received by editor(s): October 17, 2021
  • Received by editor(s) in revised form: June 7, 2022, and July 12, 2022
  • Published electronically: September 1, 2022
  • Additional Notes: The first author was supported by the Natural Sciences and Engineering Research Council of Canada through the Alexander Graham Bell Canadian Graduate Scholarship program. The third author was supported by the Natural Sciences and Engineering Research Council of Canada through the Discovery Grant program (RGPIN-05606-2015).
  • © Copyright 2022 American Mathematical Society
  • Journal: Math. Comp. 92 (2023), 147-174
  • MSC (2020): Primary 65M12, 65M60, 76D05, 35Q30
  • DOI: https://doi.org/10.1090/mcom/3780
  • MathSciNet review: 4496962