返回
Multigrid algorithm for cell centered finite difference on triangular meshes
DOI:10.1016/S0096-3003(98)10094-2.png)
摘要
En 中文
We consider a multigrid algorithm for the cell centered difference scheme on triangular meshes using a new prolongation operator, The energy norm of this prolongation is shown to be less than root 2. Thus the W-cycle is guaranteed to converge. Numerical experiments show that our operator is better than the trivial injection. (C) 1999 Elsevier Science Inc. All rights reserved.
Keyword:
cell centered methods
finite volume methods
multigrid methods
W-cycle
AI总结
对已上传原文的论文进行重点信息的提取,主要内容包括:简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.4
论文数:
2.3W
被引数:
3.3W
机构
暂无机构信息
引用论文
Multigrid algorithms for nonconforming and mixed methods for nonsymmetric and indefinite problems用于非对称和不确定问题的非协调和混合方法的多重网格算法
没有更多内容

