Cite this article:
Mei Feng-Xiang, Gang Tie-Qiang, Xie Jia-Fang. A symmetry and a conserved quantity for the Birkhoff systemJ. Chin. Phys. B, 2006, 15(8): 1678-1681.
| Mei Feng-Xiang, Gang Tie-Qiang, Xie Jia-Fang. A symmetry and a conserved quantity for the Birkhoff systemJ. Chin. Phys. B, 2006, 15(8): 1678-1681. |
A symmetry and a conserved quantity for the Birkhoff system
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Abstract
A symmetry and a conserved quantity of the Birkhoff system are studied. The symmetry is called the Birkhoff symmetry. Its definition and criterion are given in this paper. A conserved quantity can be deduced by using the symmetry. An example is given to illustrate the application of the result. -
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