Computational enhancement of discrete gradient method
Numerical Analysis
2020-02-18 v2 Numerical Analysis
Computational Physics
Abstract
We propose new numerical approach to non-conservative dynamical systems. Our method being of low order, enhances qualitative performance of standard discrete gradient algorithm, thank to new concept of a reservoir. Paper is of explanatory character, focusing on concrete non-linear physical systems. Superiority of our new method with respect to standard discrete gradient method is observed.
Cite
@article{arxiv.1912.07253,
title = {Computational enhancement of discrete gradient method},
author = {Artur Kobus},
journal= {arXiv preprint arXiv:1912.07253},
year = {2020}
}
Comments
4 pages, 6 figures