Propagation of longest-edge mesh patterns in local adaptive refinement

被引：7
|
作者：
Suarez, J. P. [1 ]
Plaza, A. [2 ]
Carey, G. F. [3 ]
机构：
[1] Univ Las Palmas Gran Canaria, Dept Cartog & Graph Engn, Las Palmas Gran Canaria, Spain
[2] Univ Las Palmas Gran Canaria, Dept Math, Las Palmas Gran Canaria, Spain
[3] Univ Texas Austin, ICES, Austin, TX 78712 USA
来源：
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING | 2008年 / 24卷 / 07期
关键词：
adaptive mesh refinement; longest edge propagation statistics;
D O I：
10.1002/cnm.956
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We examine the propagation of local adaptive mesh refinement (AMR) under a longest edge conformity scheme. Supporting numerical studies are included and discussed. Of specific interest is the statistical behaviour of the propagation zone in AMR of simplicial meshes. To this end three propagation metrics are used: the total number of original triangles in the propagation paths emanating from any target element, the longest individual edge path, and the extent of secondary refinement due to the conformity. Copyright (c) 2006 John Wiley & Sons, Ltd.
引用
收藏
页码：543 / 553
页数：15
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