Ghost penalty

被引：285

作者：

Burman, Erik ^{[1
]}

机构：

[1] Univ Sussex, Dept Math, Brighton BN1 9RF, E Sussex, England

来源：

COMPTES RENDUS MATHEMATIQUE | 2010年 / 348卷 / 21-22期

关键词：

D O I：

10.1016/j.crma.2010.10.006

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this Note we discuss a simple penalty method that allows to increase the robustness of fictitious domain methods In particular the condition number of the matrix can be upper bounded independently of how the domain boundary intersects the computational mesh under rather weak assumptions (C) 2010 Academie des sciences Published by Elsevier Masson SAS All rights reserved

引用

页码：1217 / 1220

页数：4

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