Weakly Noether symmetry of a Lagrange system

Feng Xiang Mei; Xiao Ping Shui

Weakly Noether symmetry of a Lagrange system

Feng Xiang Mei^*
, Xiao Ping Shui

^*此作品的通讯作者

空天科学与技术学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

A kind of symmetries, i.e. a weakly Noether symmetry for a Lagrange system is presented. The criterion of the weakly Noether symmetry of the system is given and a Noether conserved quantity can be deduced using the symmetry. The weakly Noether symmetry finds more applications than the Noether symmetry.

源语言	英语
页（从-至）	285-287
页数	3
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	26
期	4
出版状态	已出版 - 4月 2006

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title = "Weakly Noether symmetry of a Lagrange system",

abstract = "A kind of symmetries, i.e. a weakly Noether symmetry for a Lagrange system is presented. The criterion of the weakly Noether symmetry of the system is given and a Noether conserved quantity can be deduced using the symmetry. The weakly Noether symmetry finds more applications than the Noether symmetry.",

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author = "Mei, \{Feng Xiang\} and Shui, \{Xiao Ping\}",

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AB - A kind of symmetries, i.e. a weakly Noether symmetry for a Lagrange system is presented. The criterion of the weakly Noether symmetry of the system is given and a Noether conserved quantity can be deduced using the symmetry. The weakly Noether symmetry finds more applications than the Noether symmetry.

KW - Lagrange system

KW - Noether conserved quantity

KW - Weakly Noether symmetry

UR - https://www.scopus.com/pages/publications/33745747133

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AN - SCOPUS:33745747133

SN - 1001-0645

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JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

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Weakly Noether symmetry of a Lagrange system

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