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 2024 MCQ for Mathematics of Computation is 1.78.

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A local discontinuous Galerkin method for the Novikov equation
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by Qi Tao, Xiang-Ke Chang, Yong Liu and Chi-Wang Shu;
Math. Comp. 94 (2025), 1603-1631
DOI: https://doi.org/10.1090/mcom/4018
Published electronically: September 6, 2024

Abstract:

In this paper, we propose a local discontinuous Galerkin (LDG) method for the Novikov equation that contains cubic nonlinear high-order derivatives. Flux correction techniques are used to ensure the stability of the numerical scheme. The $H^1$-norm stability of the general solution and the error estimate for smooth solutions without using any priori assumptions are presented. Numerical examples demonstrate the accuracy and capability of the LDG method for solving the Novikov equation.
References
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Bibliographic Information
  • Qi Tao
  • Affiliation: School of Mathematics, Statistics and Mechanics, Beijing University of Technology, Beijing 100124, People’s Republic of China
  • Email: taoqi@bjut.edu.cn
  • Xiang-Ke Chang
  • Affiliation: LSEC, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China; and School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
  • MR Author ID: 978037
  • ORCID: 0000-0003-0056-8619
  • Email: changxk@lsec.cc.ac.cn
  • Yong Liu
  • Affiliation: LSEC, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
  • MR Author ID: 1251209
  • Email: yongliu@lsec.cc.ac.cn
  • Chi-Wang Shu
  • Affiliation: Division of Applied Mathematics, Brown University, Providence, Rhode Island 02912
  • MR Author ID: 242268
  • ORCID: 0000-0001-7720-9564
  • Email: chi-wang_shu@brown.edu
  • Received by editor(s): March 5, 2024
  • Received by editor(s) in revised form: June 25, 2024, and August 8, 2024
  • Published electronically: September 6, 2024
  • Additional Notes: The first author’s research was partially supported by NSFC (Grant No. 12301464). The second author’s research was partially supported by the NSFC (Grant Nos. 12222119, 12288201, 12171461) and the Youth Innovation Promotion Association CAS. The third author’s research was partially supported by NSFC (Grant Nos. 12201621, 12288201), the Strategic Priority Research Program of the Chinese Academy of Sciences, Grant No. XDB0640000, and the Youth Innovation Promotion Association CAS. The fourth author’s research was partially supported by NSF grant DMS-2309249.
    The third author is the corresponding author.
  • © Copyright 2024 American Mathematical Society
  • Journal: Math. Comp. 94 (2025), 1603-1631
  • MSC (2020): Primary 65M12, 65M15, 65M60
  • DOI: https://doi.org/10.1090/mcom/4018
  • MathSciNet review: 4888017