摘要
研究力学系统Birkhoff函数(组)的构造方法.基于自伴随条件和线性偏微分方程组的可积性条件给出构造Birkhoff函数(组)的待定张量法.举例说明结果的应用.
The method of constructing Birkhoffian and Birkhoffian funcations of mechanical system is studied. Based on the conditions of self-adjointness and integrability conditions of linear partial differential equations, a method of undetermined tensor for constructing Birkhoffian and Birkhoffian funcations of mechanical systems is given. Two examples are given to illustrate the application of the results.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2012年第24期316-322,共7页
Acta Physica Sinica
基金
国家自然科学基金(批准号:10932002,11172120)资助的课题~~
