Higher order volume-preserving schemes for charged particle dynamics
Higher order volume-preserving schemes for charged particle dynamics
复制标题
带电粒子动力学的高阶体积保持方案
DOI:
10.1016/j.jcp.2015.10.032
复制
发表时间:
2016-01
影响因子:
4.1
通讯作者:
Hong Qin
中科院分区:
文献类型:
--
作者:
Yang He;Yajuan Sun;Jian Liu;Hong Qin
A class of higher order numerical methods for advancing the charged particles in a general electromagnetic field is developed based on processing technique. By taking the volume-preserving methods as the kernel, the processed methods are still volume-preserving, and preserve the conservative quantities for the Lorenz force system. Moreover, this class of numerical methods are explicit and are more efficient compared with other higher order composition methods. Linear stability analysis is given by applying the numerical methods to the test equation. It is shown that the newly constructed higher order methods have the better stability property. This allows the use of larger step sizes in their implementation.
登录
查看更多内容
DOI:
10.1007/978-1-4757-4030-1
发表时间:
1986
期刊:
--
影响因子:
--
作者:
J. A. Bittencourt
通讯作者:
J. A. Bittencourt
DOI:
10.1103/physreve.77.066401
发表时间:
2008-06
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
S. Chin
通讯作者:
S. Chin
影响因子:
2.2
作者:
J. Finn;L. Chacón
通讯作者:
J. Finn;L. Chacón
影响因子:
1.1
作者:
P. C. Moan;Jitse Niesen
通讯作者:
P. C. Moan;Jitse Niesen
DOI:
10.1137/s1064827598332497
发表时间:
1999-09
期刊:
SIAM J. Sci. Comput.
影响因子:
--
作者:
S. Blanes;F. Casas;J. Ros
通讯作者:
S. Blanes;F. Casas;J. Ros