A Newton–Kantorovich convergence theorem for the inverse-free Jarratt method in Banach space

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摘要

Under the weaken conditions, we establish the Newton–Kantorovich convergence theorem of inverse-free Jarratt method in Banach space which is used to solve the nonlinear operator equation. Finally, some examples are provided to show the application of our theorem.

论文关键词:Jarratt method,Banach space,Nonlinear operator equation,Newton–Kantorovich theorem

论文评审过程:Available online 20 January 2006.

论文官网地址:https://doi.org/10.1016/j.amc.2005.11.076