On a New Iterative Scheme without Memory with Optimal Eighth Order

被引：0
|
作者：
Sharifi, M. [1 ]
Vanani, S. Karimi [1 ]
Haghani, F. Khaksar [1 ]
Arab, M. [1 ]
Shateyi, S. [2 ]
机构：
[1] Islamic Azad Univ, Dept Math, Shahrekord Branch, Shahrekord, Iran
[2] Univ Venda, Dept Math & Appl Math, ZA-0950 Thohoyandou, South Africa
来源：
SCIENTIFIC WORLD JOURNAL | 2014年
关键词：
D O I：
10.1155/2014/727490
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The purpose of this paper is to derive and discuss a three-step iterative expression for solving nonlinear equations. In fact, we derive a derivative-free form for one of the existing optimal eighth-order methods and preserve its convergence order. Theoretical results will be upheld by numerical experiments.
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页数：6
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