کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4640092 | 1341260 | 2011 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A biparametric family of optimally convergent sixteenth-order multipoint methods with their fourth-step weighting function as a sum of a rational and a generic two-variable function
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A biparametric family of four-step multipoint iterative methods of order sixteen to numerically solve nonlinear equations are developed and their convergence properties are investigated. The efficiency indices of these methods are all found to be 161/5≈1.741101, being optimally consistent with the conjecture of Kung–Traub. Numerical examples as well as comparison with existing methods developed by Kung–Traub and Neta are demonstrated to confirm the developed theory in this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 235, Issue 10, 15 March 2011, Pages 3178–3188
Journal: Journal of Computational and Applied Mathematics - Volume 235, Issue 10, 15 March 2011, Pages 3178–3188
نویسندگان
Young Hee Geum, Young Ik Kim,