摘要
研究相对运动动力学系统Nielsen方程的Mei对称性导致的一种新型守恒量.在群的无限小变换下,给出相对运动动力学系统Nielsen方程Mei对称性的定义和判据;得到相对运动动力学系统Nielsen方程Mei对称性导致的新型结构方程和新型守恒量的表达式.
A type of new conserved quantity of Mei symmetry of Nielsen equations in a dynamical system of the relative motion is studied. Under the infinitesimal transformations of group, the definition and the criterion of Mei symmetry of Nielsen equations in a dynamical system of the relative motion are given. New structural equation and the expression of new conserved quantity deduced from Mei symmetry of Nielsen equations in a dynamical system of the relative motion are obtained..
出处
《河南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第3期48-51,共4页
Journal of Henan Normal University(Natural Science Edition)
基金
国家自然科学基金(11142014
61178032)
