摘要
建立了相对论 Birkhoff系统的变分方程 ,由此证明 :由已知系统的一个第一积分 ,可以构造系统的一个积分不变量 。
The establishment of the simultaneous variational equations and non-simultaneous variational equations to the relativistic Birkhoffian systems is presented in this paper. Next, a theorem is demonstrated, i.e., by virtue of a given first integral of the system, an integral invariant of system may be constructed. And then its inverse theorem is given. Finally an example is given to illustrate the application of the results.
出处
《浙江大学学报（理学版）》
CAS
CSCD
2004年第5期516-518,523,共4页
Journal of Zhejiang University（Science Edition）
基金
安徽省教育厅自然科学基金资助项目 ( 2 0 0 2 kj2 3 0 )
