کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4641555 1341312 2009 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A finite element recovery approach to Green’s function approximations with applications to electrostatic potential computation
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A finite element recovery approach to Green’s function approximations with applications to electrostatic potential computation
چکیده انگلیسی

In this paper, a finite element recovery approach is proposed to improve the accuracy of finite element approximations for Green’s functions in three dimensions. This recovery approach is based on some simple postprocessing. It is proved by both theory and numerics that the recovery approach is very efficient. In particular, the approach is successfully applied to some electrostatic potential computations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 225, Issue 1, 1 March 2009, Pages 202–212
نویسندگان
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