کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6423092 1341248 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the computational efficiency index and some iterative methods for solving systems of nonlinear equations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
On the computational efficiency index and some iterative methods for solving systems of nonlinear equations
چکیده انگلیسی

In this paper two new iterative methods are built up and analyzed. A generalization of the efficiency index used in the scalar case to several variables in iterative methods for solving systems of nonlinear equations is revisited. Analytic proofs of the local order of convergence based on developments of multilineal functions and numerical concepts that will be used to illustrate the analytic results are given. An approximation of the computational order of convergence is computed independently of the knowledge of the root and the necessary time to get one correct decimal is studied in our examples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 236, Issue 6, 15 October 2011, Pages 1259-1266
نویسندگان
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