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A UNIFIED SYMMETRY OF LAGRANGIAN SYSTEMS
  • ISSN号：0567-7718
  • 期刊名称：《力学学报：英文版》
  • 时间：0
  • 分类：O193[理学—数学;理学—基础数学]
  • 作者机构：[1]DepartmentofMechanics,BeijingInstituteofTechnology,Beijing100081,China, [2]DepartmentofMechanics,BeijingInstituteofTechnology,Beijing100081,China//DepartmentofPhysics,ZhejiangNormalUniversity,Jinhua321004,China
  • 相关基金：The project supported by the National Natural Science Foundation of China(10272021)
作者： 梅凤翔, 许学军, 张永发
关键词： 解析力学, 对称法, 存储量, 受迫微分系统, analytical mechanics, symmetry, conserved quantity
中文摘要：

In this paper, the definition and the criterion of a unified symmetry are presented. A new conserved quantity, as well as the Noether conserved quantity and the Hojman conserved quantity, deduced from the unified symmetry, are obtained. 5ome examples are given to illustrate the application of the results.

英文摘要：

In this paper, the definition and the criterion of a unified symmetry are presented. A new conserved quantity, as well as the Noether conserved quantity and the Hojman conserved quantity, deduced from the unified symmetry, are obtained. Some examples are given to illustrate the application of the results.

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期刊信息
  • 《力学学报：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国力学学会 中国科学院力学研究所
  • 主编：卢天健
  • 地址：北京市海淀区北四环西路15号
  • 邮编：100190
  • 邮箱：actams@cstam.org.cn
  • 电话：010-62536271
  • 国际标准刊号：ISSN：0567-7718
  • 国内统一刊号：ISSN：11-2063/O3
  • 邮发代号:2-703
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:352