کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8901710 1631946 2019 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An efficient approach for solving stiff nonlinear boundary value problems
ترجمه فارسی عنوان
رویکرد کارآمد برای حل مسائل ارزش مرزی غیر خطی سخت
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
چکیده انگلیسی
A new method for solving stiff two-point boundary value problems is described and compared to other known approaches using the Troesch's problem as a test example. The method is based on the general idea of alternate approximation of either the unknown function or its inverse and has a genuine “immunity” towards numerical difficulties invoked by the rapid variation (stiffness) of the unknown solution. A c++ implementation of the proposed method is available at https://github.com/imathsoft/MathSoftDevelopment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 345, 1 January 2019, Pages 452-470
نویسندگان
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