کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
501912 863665 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Non-polynomial spline method for solving Bratu's problem
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Non-polynomial spline method for solving Bratu's problem
چکیده انگلیسی

Smooth approximate solutions of the one-dimensional Bratu's problem are developed by using non-polynomial spline function. The inverse of some tridiagonal matrices are obtained which are required in proving the convergence analysis of the presented method. By considering the maximum absolute errors in the solution at grid points and tabulated in tables for different choices of step size we conclude that our presented method produces more accurate results in comparison with those obtained by B-spline, Laplace and decomposition methods.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Physics Communications - Volume 181, Issue 11, November 2010, Pages 1868–1872
نویسندگان
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