%0 Journal Article
%T Form invariance and Noether symmetry of a relativistic mechanical system<br>相对论力学系统的形式不变性与Noether对称性
%A Fang Jian-Hui
%A Yan Xiang-Hong
%A Chen Pei-Sheng
%A <br>方建会
%A 闫向宏
%A 陈培胜
%J 物理学报
%D 2003
%I 
%X In this paper,we study the form invariance and Noether symmetry of a relativistic mechanical system-Firstly,we give the Noether theorem of a relativistic mechanical system,and the definition and criterion and conserved quantity of the form invariance in the system-Next,the relation between the form invariance and Noether symmetry of the system is obtained-Finally,we give an example to illustrate the application of the result-
%K relativity
%K mechanical system
%K form invariance
%K Noether symmetry<br>相对论，
%K 力学系统，
%K 形式不变性，
%K Noether对称性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=EDABB552A8240D2D&yid=D43C4A19B2EE3C0A&vid=286FB2D22CF8D013&iid=DF92D298D3FF1E6E&sid=E0EA1E85C42D382D&eid=FDE90279419513E0&journal_id=1000-3290&journal_name=物理学报&referenced_num=12&reference_num=19