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Chin. Phys. B, 2008, Vol. 17(9): 3175-3179    DOI: 10.1088/1674-1056/17/9/003
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Weak Noether symmetry for nonholonomic systems of non-Chetaev type

Xie Jia-Fang(解加芳), Gang Tie-Qiang(冮铁强), and Mei Feng-Xiang(梅凤翔)
College of Science, Beijing Institute of Technology, Beijing 100081, China
Abstract  Based on the weak Noether symmetry proposed by Mei F X, this paper discusses the weak Noether symmetry for nonholonomic system of non-Chetaev type, and presents expressions of three kinds of conserved quantities by weak Noether symmetry. Finally, the application of this new results is showed by a practical example.
Keywords:  weak Noether symmetry      conserved quantity      nonholonomic systems of non-Chetaev type  
Received:  27 December 2007      Revised:  09 January 2008      Accepted manuscript online: 
PACS:  45.50.-j (Dynamics and kinematics of a particle and a system of particles)  
  02.30.Jr (Partial differential equations)  
  45.20.Jj (Lagrangian and Hamiltonian mechanics)  
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos 10572021 and 10772025), and the Doctoral Programme Foundation of Institute of Higher Education of China (Grant No 20040007022).

Cite this article: 

Xie Jia-Fang(解加芳), Gang Tie-Qiang(冮铁强), and Mei Feng-Xiang(梅凤翔) Weak Noether symmetry for nonholonomic systems of non-Chetaev type 2008 Chin. Phys. B 17 3175

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