کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
470810 698565 2016 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Adaptive energy minimisation for hphp-finite element methods
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Adaptive energy minimisation for hphp-finite element methods
چکیده انگلیسی

This article is concerned with the numerical solution of convex variational problems. More precisely, we develop an iterative minimisation technique which allows for the successive enrichment of an underlying discrete approximation space in an adaptive manner. Specifically, we outline a new approach in the context of hphp-adaptive finite element methods employed for the efficient numerical solution of linear and nonlinear second-order boundary value problems. Numerical experiments are presented which highlight the practical performance of this new hphp-refinement technique for both one- and two-dimensional problems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 71, Issue 4, February 2016, Pages 977–990
نویسندگان
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