On the non-linearity of the subsidiary systems
General Relativity and Quantum Cosmology
2010-11-05 v1
Abstract
In hyperbolic reductions of the Einstein equations the evolution of gauge conditions or constraint quantities is controlled by subsidiary systems. We point out a class of non-linearities in these systems which may have the potential of generating catastrophic growth of gauge resp. constraint violations in numerical calculations.
Cite
@article{arxiv.gr-qc/0504129,
title = {On the non-linearity of the subsidiary systems},
author = {Helmut Friedrich},
journal= {arXiv preprint arXiv:gr-qc/0504129},
year = {2010}
}
Comments
7 pages