کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4631218 1340619 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A comparison of the Newton–Krylov method with high order Newton-like methods to solve nonlinear systems
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A comparison of the Newton–Krylov method with high order Newton-like methods to solve nonlinear systems
چکیده انگلیسی

We compare the CPU time and error estimates of some variants of Newton method of the third and fourth-order convergence with those of the Newton–Krylov method used to solve systems of nonlinear equations. By expanding some numerical experiments we show that the use of Newton–Krylov method is better in the cost and accuracy points of view than the use of other high order Newton-like methods when the system is sparse and its size is large.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 217, Issue 7, 1 December 2010, Pages 3190–3198
نویسندگان
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