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FORM INVARIANCE OF APPELL EQUATIONS
Authors:Mei Feng-xiang
Institution:Department of Applied Mechanics, Beijing Institute of Technology, Beijing 100081, China
Abstract:The form invariance of Appell equations of holonomic mechanical systems under the infinitesimal transformations of groups is studied. The definition and the criterion of the form invariance of Appell equations are given. This form invariance can lead to a conserved quantity under certain conditions.
Keywords:Appell equations  form invariance  Noether symmetry  conserved quantity
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