Cite this article:
Mei Feng-Xiang, Wu Hui-Bin. Form invariance and new conserved quantity of generalised Birkhoffian systemJ. Chin. Phys. B, 2010, 19(5): 050301.
| Mei Feng-Xiang, Wu Hui-Bin. Form invariance and new conserved quantity of generalised Birkhoffian systemJ. Chin. Phys. B, 2010, 19(5): 050301. |
Form invariance and new conserved quantity of generalised Birkhoffian system
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Abstract
A form invariance and a conserved quantity of the generalised Birkhoffian system are studied. Firstly, a definition and a criterion of the form invariance are given. Secondly, through the form invariance, a new conserved quantity can be deduced. Finally, an example is given to illustrate the application of the result. -
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