A multi-parameter family of three-step eighth-order iterative methods locating a simple root
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摘要
A multi-parameter family of three-step eighth-order iterative methods free from second derivatives are proposed in this paper to find a simple root of nonlinear algebraic equations. Convergence analysis as well as numerical experiments confirms the eighth-order convergence and asymptotic error constants.
论文关键词:Eighth-order convergence,Efficiency index,Multi-parameter family,Asymptotic error constant
论文评审过程:Available online 22 October 2009.
论文官网地址:https://doi.org/10.1016/j.amc.2009.10.030