An Optimal Eighth-Order Derivative-Free Family of Potra-Pták's Method
نویسندگان
چکیده
In this paper, we present a new three-step derivative-free family based on Potra-Pták’s method for solving nonlinear equations numerically. In terms of computational cost, each member of the proposed family requires only four functional evaluations per full iteration to achieve optimal eighth-order convergence. Further, computational results demonstrate that the proposed methods are highly efficient as compared with many well-known methods.
منابع مشابه
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عنوان ژورنال:
- Algorithms
دوره 8 شماره
صفحات -
تاریخ انتشار 2015