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.

 

Multistep $\varepsilon$–algorithm, Shanks’ transformation, and the Lotka–Volterra system by Hirota’s method
HTML articles powered by AMS MathViewer

by Claude Brezinski, Yi He, Xing-Biao Hu, Michela Redivo-Zaglia and Jian-Qing Sun PDF
Math. Comp. 81 (2012), 1527-1549 Request permission

Abstract:

In this paper, we propose a multistep extension of the Shanks sequence transformation. It is defined as a ratio of determinants. Then, we show that this transformation can be recursively implemented by a multistep extension of the $\varepsilon$–algorithm of Wynn. Some of their properties are specified. Thereafter, the multistep $\varepsilon$–algorithm and the multistep Shanks transformation are proved to be related to an extended discrete Lotka–Volterra system. These results are obtained by using Hirota’s bilinear method, a procedure quite useful in the solution of nonlinear partial differential and difference equations.
References
Similar Articles
  • Retrieve articles in Mathematics of Computation with MSC (2010): 65B05, 39A14, 37K10
  • Retrieve articles in all journals with MSC (2010): 65B05, 39A14, 37K10
Additional Information
  • Claude Brezinski
  • Affiliation: Laboratoire Paul Painlevé, UMR CNRS 8524, UFR de Mathématiques Pures et Appliquées, Université des Sciences et Technologies de Lille, France
  • Email: Claude.Brezinski@univ-lille1.fr
  • Yi He
  • Affiliation: LSEC, Institute of Computational Mathematics and Scientific Engineering Computing, AMSS, Chinese Academy of Sciences, and Graduate School of the Chinese Academy of Sciences, Beijing, People’s Republic of China
  • Email: heyi@lsec.cc.ac.cn
  • Xing-Biao Hu
  • Affiliation: LSEC, Institute of Computational Mathematics and Scientific Engineering Computing, AMSS, Chinese Academy of Sciences, Beijing, People’s Republic of China
  • Email: hxb@lsec.cc.ac.cn
  • Michela Redivo-Zaglia
  • Affiliation: Università degli Studi di Padova, Dipartimento di Matematica Pura ed Applicata, Italy
  • Email: Michela.RedivoZaglia@unipd.it
  • Jian-Qing Sun
  • Affiliation: LSEC, Institute of Computational Mathematics and Scientific Engineering Computing, AMSS, Chinese Academy of Sciences, and Graduate School of the Chinese Academy of Sciences, Beijing, People’s Republic of China
  • Email: sunjq@lsec.cc.ac.cn
  • Received by editor(s): December 21, 2010
  • Received by editor(s) in revised form: March 14, 2011
  • Published electronically: October 19, 2011
  • © Copyright 2011 American Mathematical Society
  • Journal: Math. Comp. 81 (2012), 1527-1549
  • MSC (2010): Primary 65B05, 39A14, 37K10
  • DOI: https://doi.org/10.1090/S0025-5718-2011-02554-8
  • MathSciNet review: 2904589