A parallel hp-adaptive finite element method

被引：2

作者：

Bank, Randolph E. ^{[1
]}

Nguyen, Hieu ^{[2
]}

机构：

[1] Univ Calif San Diego, Dept Math, La Jolla, CA 92093 USA

[2] Univ Calif, Dept Comp Sci, Davis, CA USA

来源：

RECENT ADVANCES IN SCIENTIFIC COMPUTING AND APPLICATIONS | 2013年 / 586卷

关键词：

hp adaptivity; hp-FEM; domain decomposition; Bank-Holst paradigm; POSTERIORI ERROR ESTIMATORS;

D O I：

10.1090/conm/586/11651

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper describes a combination of automatic hp-adaptive finite elements and domain decomposition. The combination is based on the Bank-Hoist parallel adaptive meshing paradigm. The hp-adaptivity is based on a derivative recovery technique while the domain decomposition method is formulated using a mortar-like formulation with Dirac delta functions for the mortar element space. Numerical results show that the approach can scale to hundreds of processors and the convergence of the domain decomposition method is independent of the number of processors as well as the distribution of element sizes and element degrees among the local meshes.

引用

页码：23 / +

页数：3

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