中国物理B ›› 2011, Vol. 20 ›› Issue (10): 104501-104501.doi: 10.1088/1674-1056/20/10/104501
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
吴惠彬, 梅凤翔
Wu Hui-Bin(吴惠彬)† and Mei Feng-Xiang(梅凤翔)
摘要: This paper studies a type of integral and reduction of the generalized Birkhoffian system. An existent condition and the form of the integral are obtained. By using the integral, the dimension of the system can be reduced two degrees. An example is given to illustrate the application of the results.
中图分类号: (Lagrangian and Hamiltonian mechanics)