
1 
Zhang Yi (Department of Urban construction,The University of Science and Technology of Suzhou Suzhou 215011 China);Perturbation to Symmetries and Adiabatic Invariant of Holonomic Mechanical Systems with Unilateral Constraints[A];[C];2002 
2 
Luo Shaokai~(1,2) (1.Institute of Mathematical Mechanics and Mathematical Physics,Changsha University Changsha 410003 2.Institute of Mathematical Mechanics and Mathematical Physics,Shangqiu Teachers College Shangqiu 476000);Form Invariance and Conserved Quantities of Lie Symmetries of Rotational Relativistic System[A];[C];2002 
3 
Mei Fengxiang Wu Huibin Shang Mei Zhang Yongfa (Faculty of Science,Beijing Institute of Technology,Beijing 100081);Mechanization and Solution of Differential Equations[A];[C];2006 
4 
Jia Liqun~1 Zheng Shiwang~2 1.Science College of Southern Yangtze University,Wuxi,Jiangsu,214063,China; 2.Physical and Information Engineering Dept.of Shangqiu Normal College,Shangqiu,Henan,476000,China;Sufficient Condition of First Order Linear Homogeneous Diferential Constraint Integrable Lagrange Form[A];[C];2006 
5 
Zheng Shiwang Department of Physics and information engineering,Shangqiu Teachers College,Shangqiu,476000 Xie Jiafang Department of Mechanics,Beijing Institute of Technology,Beijing,100081 Jia Liqun College of Science,Southern Yangtze University,Wuxi,214122;Symmetries and Their Conserved Quantities of Tzénoff Equations for Holonomic Systems[A];[C];2008 
6 
Jia Liqun~1,Xie Yinli~1,Yang Xinfang~1,Zheng Shiwang~2 1.School of Science,Jiangnan University,Wuxi,Jiangsu,214122,China; 2.Department of Physics and Information Engineering,Shangqiu Teachers College,Shangqiu,Henan,476000,china;Sufficient and Necessary Condition of Pfaff Constraint Integrable Mei Form[A];[C];2010 
