Auxiliary space preconditioners for linear elasticity based on generalized finite element methods
Numerical Analysis
2010-03-15 v1
Abstract
We construct and analyze a preconditioner of the linear elastiity system discretized by conforming linear finite elements in the framework of the auxiliary space method. The auxiliary space preconditioner is based on discretization of a scalar elliptic equation with Generalized Finite Element Method.
Keywords
Cite
@article{arxiv.1003.2475,
title = {Auxiliary space preconditioners for linear elasticity based on generalized finite element methods},
author = {James Brannick and Durkbin Cho},
journal= {arXiv preprint arXiv:1003.2475},
year = {2010}
}
Comments
14 pages, 1 figure, submitted NLAA March 8, 2010