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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.

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Multilevel preconditioning for the finite volume method
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by Yonghai Li, Shi Shu, Yuesheng Xu and Qingsong Zou PDF
Math. Comp. 81 (2012), 1399-1428 Request permission

Abstract:

We consider the precondition of linear systems which resulted from the finite volume method (FVM) for elliptic boundary value problems. With the help of the interpolation operator from the trial space to the test space of the FVM and the operator induced by the FVM bilinear form, we show that both wavelet preconditioners and multilevel preconditioners designed originally for the finite element method (FEM) of a boundary value problem can be used to precondition the FVM of the same boundary value problem. We prove that such preconditioners ensure that the resulting coefficient matrix of the FVM has a uniformly bounded condition number. We present seven numerical examples to confirm our theoretical findings.
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Additional Information
  • Yonghai Li
  • Affiliation: Department of Mathematics, Jilin University, Changchun, 130012, People’s Republic of China
  • MR Author ID: 363086
  • Email: yonghai@jlu.edu.cn
  • Shi Shu
  • Affiliation: School of Mathematical and Computational Sciences, Xiangtan University, Hunan 411105, China
  • Email: shushi@xtu.edu.cn
  • Yuesheng Xu
  • Affiliation: Department of Mathematics, Syracuse University, Syracuse, New York 13244, and Guangdong Province Key Laboratory of Computational Science, Sun Yat-sen University, Guangzhou, 510275, People’s Republic of China
  • MR Author ID: 214352
  • Email: yxu06@syr.edu
  • Qingsong Zou
  • Affiliation: Guangdong Province Key Laboratory of Computational Science, Sun Yat-sen University, Guangzhou, 510275, People’s Republic of China.
  • Email: mcszqs@mail.sysu.edu.cn
  • Received by editor(s): July 14, 2010
  • Received by editor(s) in revised form: April 18, 2011
  • Published electronically: February 29, 2012
  • Additional Notes: The first author was supported by the ‘985’ programme of Jilin University, the National Natural Science Foundation of China (No.10971082) and the NSAF of China (Grant No.11076014)
    The second author was partially supported by the NSFC Key Project (Grant No.11031006) and the Provincial Natural Science Foundation of China (Grant No.10JJ7001), and the Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province of China.
    The third and corresponding author is partially supported by the US Air Force Office of Scientific Research under grant FA9550-09-1-0511, by Guangdong Provincial Government of China through the “Computational Science Innovative Research Team” program, and by the Natural Science Foundation of China under grant 11071286
    The fourth author is supported in part by the Fundamental Research Funds for the Central Universities and National Natural Science Foundation of China under grant 11171359
  • © Copyright 2012 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 81 (2012), 1399-1428
  • MSC (2010): Primary 65N08, 65F08, 65N55
  • DOI: https://doi.org/10.1090/S0025-5718-2012-02582-8
  • MathSciNet review: 2904584