研究事件空间中Birkhoff系统动力学.在(2n+1)维事件空间中,建立了Birkhoff系统的Pfaff-Birkhoff-d’Alembert原理和Birkhoff参数方程,研究了方程的第一积分,给出了第一积分及其存在条件.
In this paper, the dynamics of Birkhoffian systems in the event space is studied. The Pfaff-Birkhoff-d' Alembert principle and Birkhoff's parametric equations for the Birkhoffian systems are established in the event space of (2 n + 1 ) dimensions. The first integrals of the parametric equations and the conditions for their existence are presented.