The adjustment-stabilization method for constrained systems
Computational Physics
2010-06-14 v1
Abstract
For constrained system which has several independent first integrals, we give a new stabilization method which named adjustment-stabilization method. It can stabilize all known constants of motion for a given dynamical system very well instead of the stabilization and post-stabilization methods which only conserves one of all first integrals. Further more, new method can improve numerical accuracy too. We also point out the post-stabilization is just a simplest case of the new method.
Cite
@article{arxiv.0909.4033,
title = {The adjustment-stabilization method for constrained systems},
author = {Wen-biao Han and Xin-hao Liao},
journal= {arXiv preprint arXiv:0909.4033},
year = {2010}
}
Comments
6 pages, 5 figures