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.

 

Finite element de Rham and Stokes complexes in three dimensions
HTML articles powered by AMS MathViewer

by Long Chen and Xuehai Huang
Math. Comp. 93 (2024), 55-110
DOI: https://doi.org/10.1090/mcom/3859
Published electronically: June 7, 2023

Abstract:

Finite element de Rham complexes and finite element Stokes complexes with varying degrees of smoothness in three dimensions are systematically constructed in this paper. Smooth scalar finite elements in three dimensions are derived through a non-overlapping decomposition of the simplicial lattice. $H(\operatorname {div})$-conforming finite elements and $H(\operatorname {curl})$-conforming finite elements with varying degrees of smoothness are devised based on these smooth scalar finite elements. The finite element de Rham complexes with corresponding smoothness and commutative diagrams are induced by these elements. The div stability of the $H(\operatorname {div})$-conforming finite elements is established, and the exactness of these finite element complexes is proven.
References
Similar Articles
  • Retrieve articles in Mathematics of Computation with MSC (2020): 65N30, 58J10, 65N12
  • Retrieve articles in all journals with MSC (2020): 65N30, 58J10, 65N12
Bibliographic Information
  • Long Chen
  • Affiliation: Department of Mathematics, University of California at Irvine, Irvine, California 92697
  • MR Author ID: 735779
  • ORCID: 0000-0002-7345-5116
  • Email: chenlong@math.uci.edu
  • Xuehai Huang
  • Affiliation: School of Mathematics, Shanghai University of Finance and Economics, Shanghai 200433, People’s Republic of China
  • MR Author ID: 854280
  • ORCID: 0000-0003-2966-7426
  • Email: huang.xuehai@sufe.edu.cn
  • Received by editor(s): June 8, 2022
  • Received by editor(s) in revised form: January 27, 2023, and April 8, 2023
  • Published electronically: June 7, 2023
  • Additional Notes: The first author was supported by NSF DMS-2012465, DMS-2136075, and DMS-2309785. The second author was supported by the National Natural Science Foundation of China Project 12171300, and the Natural Science Foundation of Shanghai 21ZR1480500.
    The second author is the corresponding author.
  • © Copyright 2023 American Mathematical Society
  • Journal: Math. Comp. 93 (2024), 55-110
  • MSC (2020): Primary 65N30, 58J10, 65N12
  • DOI: https://doi.org/10.1090/mcom/3859
  • MathSciNet review: 4654617