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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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Accelerating the modified Levenberg-Marquardt method for nonlinear equations
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by Jinyan Fan PDF
Math. Comp. 83 (2014), 1173-1187 Request permission

Abstract:

In this paper we propose an accelerated version of the modified Levenberg-Marquardt method for nonlinear equations (see Jinyan Fan, Mathematics of Computation 81 (2012), no. 277, 447–466). The original version uses the addition of the LM step and the approximate LM step as the trial step at every iteration, and achieves the cubic convergence under the local error bound condition which is weaker than nonsingularity. The notable differences of the accelerated modified LM method from the modified LM method are that we introduce the line search for the approximate LM step and extend the LM parameter to more general cases. The convergence order of the new method is shown to be a continuous function with respect to the LM parameter. We compare it with both the LM method and the modified LM method; on the benchmark problems we observe competitive performance.
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Additional Information
  • Jinyan Fan
  • Affiliation: Department of Mathematics, and MOE-LSC, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
  • Email: jyfan@sjtu.edu.cn
  • Received by editor(s): February 6, 2012
  • Received by editor(s) in revised form: August 8, 2012
  • Published electronically: August 8, 2013
  • Additional Notes: The author was supported by Chinese NSF grants 10871127 and 11171217
  • © Copyright 2013 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 83 (2014), 1173-1187
  • MSC (2010): Primary 65K05, 90C30
  • DOI: https://doi.org/10.1090/S0025-5718-2013-02752-4
  • MathSciNet review: 3167454