Regmi, Samundra and Argyros, Ioannis K. and George, Santhosh (2021) Convergence analysis for a fast class of multi-step Chebyshev-Halley-type methods under weak conditions. Open Journal of Mathematical Sciences, 4 (1). pp. 34-43. ISSN 26164906
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Abstract
In this study a convergence analysis for a fast multi-step Chebyshe-Halley-type method for solving nonlinear equations involving Banach space valued operator is presented. We introduce a more precise convergence region containing the iterates leading to tighter Lipschitz constants and functions. This way advantages are obtained in both the local as well as the semi-local convergence case under the same computational cost such as: extended convergence domain, tighter error bounds on the distances involved and a more precise information on the location of the solution. The new technique can be used to extend the applicability of other iterative methods. The numerical examples further validate the theoretical results.
Item Type: | Article |
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Subjects: | STM Archives > Mathematical Science |
Depositing User: | Unnamed user with email support@stmarchives.com |
Date Deposited: | 06 Jun 2023 07:34 |
Last Modified: | 04 Jun 2024 11:50 |
URI: | http://science.scholarsacademic.com/id/eprint/1079 |