Mimetic finite difference methods for diffusion equations on non-orthogonal non-conformal meshes

被引：91

作者：

Lipnikov, K

Morel, J

Shashkov, M

机构：

[1] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA

[2] Los Alamos Natl Lab, Comp & Computat Sci Div, CCS 2, Los Alamos, NM 87545 USA

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 2004年 / 199卷 / 02期

关键词：

mimetic finite differences; quadrilateral meshes; diffusion equation;

D O I：

10.1016/j.jcp.2004.02.016

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Mimetic discretizations based on the support-operators methodology are derived for non-orthogonal locally refined quadrilateral meshes. The second-order convergence rate on non-smooth meshes is verified with numerical examples. (C) 2004 Elsevier Inc. All rights reserved.

引用

收藏

页码：589 / 597

页数：9

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