中国物理B ›› 2003, Vol. 12 ›› Issue (2): 140-143.doi: 10.1088/1009-1963/12/2/303
罗绍凯
Luo Shao-Kai (罗绍凯)
摘要: The order reduction method of the rotational relativistic Birkhoffian equations is studied. For a rotational relativistic Birkhoffian system, the cyclic integrals can be found by using the perfect differential method. Through these cyclic integrals, the order of the system can be reduced. If the rotational relativistic Birkhoffian system has a cyclic integral, then the Birkhoffian equations can be reduced at least two degrees and the Birkhoffian form can be kept. An example is given to illustrate the application of the results.
中图分类号: (Integral equations)