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Stable versions of the secants method for solving systems of equations
Computing Center, USSR Academy of Sciences, Moscow.ORCID iD: 0000-0003-1836-4200
1983 (English)In: Computational Mathematics and Mathematical Physics, ISSN 0965-5425, Vol. 23, no 5, 1-10 p.Article in journal (Refereed) Published
Abstract [en]

An interpretation of quasi-Newton methods of solving sets of equations is given, and provides the basis of four versions of the secantsmethod, stable with respect to a linear dependence of the directions of motion. The first version involves an approximation of the matrix of first derivatives (the Jacobi matrix), and the second an approximation of the inverse Jacobi matrix. The other two versions are aimed at solving sets of equations with symmetric Jacobi matrix. The stability of the versions is proved.

Place, publisher, year, edition, pages
Elsevier, 1983. Vol. 23, no 5, 1-10 p.
National Category
Computational Mathematics
URN: urn:nbn:se:liu:diva-78877DOI: 10.1016/S0041-5553(83)80150-5OAI: diva2:536347
Available from: 2012-06-21 Created: 2012-06-21 Last updated: 2015-06-02

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Burdakov, Oleg
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