1403/11/26

خسرو سایوند

مرتبه علمی: استاد
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس:
دانشکده: دانشکده علوم ریاضی و آمار
نشانی: ملایر گروه ریاضی دانشگاه ملایر
تلفن: 081-33398981

مشخصات پژوهش

عنوان
A new general eighth-order family of iterative methods for solving nonlinear equations
نوع پژوهش
JournalPaper
کلیدواژه‌ها
Convergence Efficiency index Nonlinear equations Iterative methods
سال
2012
مجله APPLIED MATHEMATICS LETTERS
شناسه DOI
پژوهشگران Khosro Sayevand

چکیده

In this work, we present a family of iterative methods for solving nonlinear equations. It is proved that these methods have convergence order 8. These methods require three evaluations of the function, and only use one evaluation of the first derivative per iteration. The efficiency of the method is tested on a number of numerical examples. On comparison with the eighth-order methods, the iterative methods in the new family behave either similarly or better for the test examples.