Improved secant-updates of rank 1 in Hilbert space

Argyros I.K., George S.

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Published: Oct 17, 2023

Keywords:

Hilbert space; Local convergence; Secant methods

Argyros I.K., George S.

Abstract

Galperin (2013) considered a class of secant-update iterative methods for solving nonlinear operator equations in Hilbert spaces and characterized optimal inverse secant-update of rank 1. In this study we improve the results in Galperin (2013).

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Vol. 21 No. 2 (2018)

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