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Noether Symmetry and Noether Conserved Quantity of Nielsen Equation for Dynamical Systems of Relative Motion 被引量:1
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作者 解银丽 杨新芳 贾利群 《Communications in Theoretical Physics》 SCIE CAS CSCD 2011年第1期111-114,共4页
Noether symmetry of Nielsen equation and Noether conserved quantity deduced directly from Noether symmetry for dynamical systems of the relative motion are studied. The definition and criteria of Noether symmetry of a... Noether symmetry of Nielsen equation and Noether conserved quantity deduced directly from Noether symmetry for dynamical systems of the relative motion are studied. The definition and criteria of Noether symmetry of a Nielsen equation under the infinitesimal transformations of groups are given. Expression of Noether conserved quantity deduced directly from Noether symmetry of Nielsen equation for the system are obtained. Finally, an example is given to illustrate the application of the results. 展开更多
关键词 dynamics of the relative motion Nielsen equations Noether symmetry Noether conserved quantity
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作者 厉智 《新体育》 2004年第12期48-49,共2页
关键词 雅典奥远会 运动员 德弗斯 达尔尼 安德雷 生活逆境 体育精神
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