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解银丽; 贾利群;
School of Science;
Jiangnan University;
Wuxi 214122;
Hojman守恒量; Appell方程; Mei对称性; l函数; 完整力学系统; 完整系统; 对称函数; 确定方程;
机译:Special Lie symmetry and Hojman conserved quantity of Appell equations for a Chetaev nonholonomic system
机译:Conformal invariance and conserved quantity of Mei symmetry for Appell equations in a nonholonomic system of Chetaev's type
机译:Lie symmetry and approximate Hojman conserved quantity of Appell equations for a weakly nonholonomic system
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