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Vol 61 (2) ◽  
pp. 021102
Author(s):  
Chen Rong ◽  
Xu Xue-Jun
Keyword(s):  
Mechanical System ◽  
Conformal Invariance ◽  
Variable Mass ◽  
Lie Symmetry ◽  
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Form invariance and Lie symmetry of variable mass nonholonomic mechanical system

2005 ◽  
Vol 26 (2) ◽  
pp. 204-209 ◽  
Author(s):  
Fang Jian-hui ◽  
Chen Pei-sheng ◽  
Zhang Jun
Keyword(s):  
Mechanical System ◽  
Variable Mass ◽  
Lie Symmetry ◽  
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scholarly journals Noether symmetry and Mei symmetry of a discrete holonomic mechanical system with variable mass

2014 ◽  
Vol 63 (17) ◽  
pp. 170202
Author(s):  
Wang Fei-Fei ◽  
Fang Jian-Hui ◽  
Wang Ying-Li ◽  
Xu Rui-Li
Keyword(s):  
Mechanical System ◽  
Variable Mass ◽  
Noether Symmetry ◽  
Mei Symmetry
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