[1]郭峰.IMBq方程的多辛格式及其守恒律[J].华侨大学学报(自然科学版),2005,26(4):343-345.[doi:10.3969/j.issn.1000-5013.2005.04.003]
　Guo Feng.Multi-Symplectic Scheme for IMBq Equation and the Conservation Laws to Which It Subjects[J].Journal of Huaqiao University(Natural Science),2005,26(4):343-345.[doi:10.3969/j.issn.1000-5013.2005.04.003]
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IMBq方程的多辛格式及其守恒律()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第26卷
期数:
2005年第4期
页码:
343-345
栏目:
出版日期:
2005-10-20

文章信息/Info

Title:
Multi-Symplectic Scheme for IMBq Equation and the Conservation Laws to Which It Subjects
文章编号:
1000-5013(2005)04-0343-03
作者:
郭峰
华侨大学数学系 福建泉州362021
Author(s):
Guo Feng
Department of Mathematics, Huaqiao University, 362021, Quanzhou, China
关键词:
IMBq方程;  多辛;  守恒律;  非线性;  Hamilton形式
Keywords:
IMBq equation;  multi-symplecticity;  conservation law;  nonlinear;  Hamiltonian formulation
分类号:
O241.82
DOI:
10.3969/j.issn.1000-5013.2005.04.003
文献标志码:
A
摘要:
考虑非线性IMBq方程的多辛Hamilton形式,通过消去中间变量,得到新的等价于多辛Preissman积分的格式.发现它具有多辛守恒律、局部能量守恒律及局部动量守恒律,最后以数值例子验证其有效性.
Abstract:
In consideration of multi-symplectic Hamiltonian formulation for the nonlinear IMBq equation,by eliminating intermediate variables,the author gets a new scheme which is equivalent to the multi-symplectic Preissman integrator.Scheme subjects to conservation laws of multic-symplecticity,local energy and local momentum.Finally,its effectiveness is verified by numerical example.

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备注/Memo

备注/Memo:
华侨大学科研基金资助项目(04HZR08)
更新日期/Last Update: 2014-03-23