Discrete maximum principles in finite element modelling

被引：0

作者：

Korotov, S ^{[1
]}

Krízek, M ^{[1
]}

机构：

[1] Univ Jyvaskyla, Dept Math Informat Technol, FIN-40014 Jyvaskyla, Finland

来源：

NUMERICAL MATHEMATICS AND ADVANCED APPLICATIONS, PROCEEDINGS | 2004年

关键词：

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Nonobtuse tetrahedral partitions and linear finite elements guarantee the validity of a discrete analogue of the maximum principle for a wide class of parabolic and elliptic problems in the three-dimensional space. In this paper we propose global and local refinement techniques which produce nonobtuse face-to-face tetrahedral partitions of a polyhedral domain.

引用

页码：580 / 586

页数：7

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