Open AccessThe application of symplectic geometric algorithm in a special Chaplygin system
Author(s) -
Shixing Liu,
Chang Liu,
Chenglin Peng,
Zhongwen Wang,
YongXin Guo
Publication year - 2011
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.60.034501
Subject(s) - symplectic geometry , chaplygin gas , physics , computer science , algorithm , pure mathematics , mathematics , astrophysics , cosmology , dark energy
A special Chaplygin system is studied numerically by using the symplectic geometric algorithm and compared with the classical R-K method. By comparing the results of the two methods, the advantage of symplectic geometric algorithm used on this special Chaplygin mechanical system is demonstrated.