Accurate a posteriori error evaluation in the reduced basis method
Numerical Analysis
2014-05-16 v1
Abstract
In the reduced basis method, the evaluation of the a posteriori estimator can become very sensitive to round-off errors. In this note, the origin of the loss of accuracy is revealed, and a solution to this problem is proposed and illustrated on a simple example.
Cite
@article{arxiv.1205.6051,
title = {Accurate a posteriori error evaluation in the reduced basis method},
author = {Fabien Casenave},
journal= {arXiv preprint arXiv:1205.6051},
year = {2014}
}
Comments
6 pages, 1 figure