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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.

 

On the global convergence of Broyden’s method
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by J. J. Moré and J. A. Trangenstein PDF
Math. Comp. 30 (1976), 523-540 Request permission

Abstract:

We consider Broyden’s 1965 method for solving nonlinear equations. If the mapping is linear, then a simple modification of this method guarantees global and Q-superlinear convergence. For nonlinear mappings it is shown that the hybrid strategy for nonlinear equations due to Powell leads to R-superlinear convergence provided the search directions form a uniformly linearly independent sequence. We then explore this last concept and its connection with Broyden’s method. Finally, we point out how the above results extend to Powell’s symmetric version of Broyden’s method.
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Additional Information
  • © Copyright 1976 American Mathematical Society
  • Journal: Math. Comp. 30 (1976), 523-540
  • MSC: Primary 65H10
  • DOI: https://doi.org/10.1090/S0025-5718-1976-0418451-2
  • MathSciNet review: 0418451