MULTISYMPLECTIC COMPOSITION INTEGRATORS OF HIGH ORDER  

作　　者：Jing-boChen Meng-zhaoQin 

机构地区：[1]InstituteofGeologyandGeophysics,ChineseAcademyofSciences,Beijing100029,China [2]LSEC,ICMSEC,AcademyofMathematicsandSystemSciences,ChineseAcademyofSciences,Beijing100080,China

出　　处：《Journal of Computational Mathematics》2003年第5期647-656,共10页计算数学（英文）

基　　金：This work is subsidized by the special funds for major state basic research projects (No.1999032800).

摘　　要：A composition method for constructing high order multisymplectic integrators is presented in this paper. The basic idea is to apply composition method to both the time and the space directions. We also obtain a general formula for composition method.A composition method for constructing high order multisymplectic integrators is presented in this paper. The basic idea is to apply composition method to both the time and the space directions. We also obtain a general formula for composition method.

关 键 词：Multisymplectic integrators Composition method. 

分 类 号：O241.8[理学—计算数学]