A type of conserved quantity of Mei symmetry of Nielsen equations for a holonomic system

• 来源期刊: 中国物理B（英文版）
• 关键词: Nielsen equation Mei symmetry structural equation conserved quantity
• 年，卷（期）: 2012,（8）
• 页码范围: 14-17
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/1674-1056/21/8/080201

摘要

A type of structural equation and conserved quantity which are directly induced by Mei symmetry of Nielsen equations for a holonomic system are studied.Under the infinitesimal transformation of the groups,from the definition and the criterion of Mei symmetry,a type of structural equation and conserved quantity for the system by proposition 2 are obtained,and the inferences in two special cases are given.Finally,an example is given to illustrate the application of the results.