Arbitrarily high-order energy-preserving methods for simulating the gyrocenter dynamics of charged particles
Numerical Analysis
2020-05-26 v2 Numerical Analysis
Abstract
Gyrocenter dynamics of charged particles plays a fundamental role in plasma physics. In particular, accuracy and conservation of energy are important features for correctly performing long-time simulations. For this purpose, we here propose arbitrarily high-order energy conserving methods for its simulation. The analysis and the efficient implementation of the methods are fully described, and some numerical tests are reported.
Keywords
Cite
@article{arxiv.2001.11264,
title = {Arbitrarily high-order energy-preserving methods for simulating the gyrocenter dynamics of charged particles},
author = {Luigi Brugnano and Felice Iavernaro and Ruili Zhang},
journal= {arXiv preprint arXiv:2001.11264},
year = {2020}
}
Comments
23 pages, 4 figures