A new family of four-step fifteenth-order root-finding methods with high efficiency index
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_CMDE-3-1_005
تاریخ نمایه سازی: 15 اسفند 1401
Abstract:
In this paper a new family of fifteenth-order methods with high efficiency index is presented. This family include four evaluations of the function and one evaluation of its first derivative per iteration. Therefore, this family of methods has the efficiency index which equals ۱.۷۱۸۷۷. In order to show the applicability and validity of the class, some numerical examples are discussed.
Authors
Tahereh Eftekhari
Faculty of Mathematics, University of Sistan and Baluchestan, Zahedan ۹۸۷-۹۸۱۵۵, Iran