کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1138284 1489211 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of a control parameter in a one-dimensional parabolic equation using the method of radial basis functions
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Determination of a control parameter in a one-dimensional parabolic equation using the method of radial basis functions
چکیده انگلیسی

In this work, the method of radial basis functions is used for finding the solution of an inverse problem with source control parameter. Because a much wider range of physical phenomena are modelled by nonclassical parabolic initial-boundary value problems, theoretical behavior and numerical approximation of these problems have been active areas of research. The radial basis functions (RBF) method is an efficient mesh free technique for the numerical solution of partial differential equations. The main advantage of numerical methods which use radial basis functions over traditional techniques is the meshless property of these methods. In a meshless method, a set of scattered nodes are used instead of meshing the domain of the problem. The results of numerical experiments are presented and some comparisons are made with several well-known finite difference schemes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematical and Computer Modelling - Volume 44, Issues 11–12, December 2006, Pages 1160–1168
نویسندگان
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