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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.

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.

 

An extended Galerkin analysis in finite element exterior calculus
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by Qingguo Hong, Yuwen Li and Jinchao Xu HTML | PDF
Math. Comp. 91 (2022), 1077-1106 Request permission

Abstract:

For the Hodge–Laplace equation in finite element exterior calculus, we introduce several families of discontinuous Galerkin methods in the extended Galerkin framework. For contractible domains, this framework utilizes seven fields and provides a unifying inf-sup analysis with respect to all discretization and penalty parameters. It is shown that the proposed methods can be hybridized as a reduced two-field formulation.
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Additional Information
  • Qingguo Hong
  • Affiliation: Department of Mathematics, The Pennsylvania State University, University Park, Pennsylvania 16802
  • MR Author ID: 1007990
  • Email: huq11@psu.edu
  • Yuwen Li
  • Affiliation: Department of Mathematics, The Pennsylvania State University, University Park, Pennsylvania 16802
  • MR Author ID: 1129421
  • ORCID: 0000-0002-4071-8653
  • Email: yuwenli925@gmail.com
  • Jinchao Xu
  • Affiliation: Department of Mathematics, The Pennsylvania State University, University Park, Pennsylvania 16802
  • MR Author ID: 228866
  • Email: jxx1@psu.edu
  • Received by editor(s): January 4, 2021
  • Received by editor(s) in revised form: August 20, 2021, and October 16, 2021
  • Published electronically: December 30, 2021
  • Additional Notes: The third named author was supported by Center for Computational Mathematics and Applications, and the Verne M. William Professorship Fund from the Pennsylvania State University
    The second named author is the corresponding author
  • © Copyright 2021 American Mathematical Society
  • Journal: Math. Comp. 91 (2022), 1077-1106
  • MSC (2020): Primary 65N12, 65N15, 65N30
  • DOI: https://doi.org/10.1090/mcom/3707
  • MathSciNet review: 4405489