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准坐标下一般完整系统Nielsen方程的Mei对称性导致的Mei守恒量
  • ISSN号：0258-7971
  • 期刊名称：《云南大学学报：自然科学版》
  • 时间：0
  • 分类：O316[理学—一般力学与力学基础;理学—力学]
  • 作者机构：[1]江南大学理学院,江苏无锡214122, [2]平顶山学院电气信息工程学院,河南平顶山467002, [3]北京理工大学宇航学院,北京100081
  • 相关基金：国家自然科学基金资助项目（10572021）; 江南大学预研基金资助项目（2008LYY011）
作者： 杨新芳[1], 贾利群[1], 张耀宇[2], 崔金超[3], 解银丽[1]
关键词： 准坐标, NIELSEN方程, MEI对称性, MEI守恒量, quasi-coordinate, Nielsen equation, Mei symmetry, Mei conserved quantity
中文摘要：

研究准坐标下一般完整系统Nielsen方程的Mei对称性导致的Mei守恒量.给出一般完整系统Nielsen方程的Mei对称性的定义和判据,讨论一般完整系统Nielsen方程Mei对称性直接导致的Mei守恒量的条件及Mei守恒量的形式,并举例说明结果的应用.

英文摘要：

Mei conserved quantity led by Mei symmetry of a Nielsen equation for a holonomic system in terms of quasi-coordinates was discussed.The definition and the criterion of Mei symmetry of a Nielsen equation for a holonomic mechanical system in terms of quasi-coordinates are given,and the condition and the form of the Mei conserved quantity deduced directly from the Mei symmetry of the Nielsen equation for a holonomic mechanical system are discussed.Finally,an example is given to illustrate the application of the results.

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期刊信息
  • 《云南大学学报：自然科学版》
  • 中国科技核心期刊
  • 主管单位:云南省教育厅
  • 主办单位:云南大学
  • 主编：张力
  • 地址：昆明市呈贡新区
  • 邮编：650500
  • 邮箱：yndxxb@ynu.edu.cn
  • 电话：0871-5033829 5031498 5031662
  • 国际标准刊号：ISSN：0258-7971
  • 国内统一刊号：ISSN：53-1045/N
  • 邮发代号:64-29
  • 获奖情况:
  • 1999年荣获全国优秀高校自然科学学报及教育部优秀...,1997年荣获全国第二届优秀科技期刊评比二等奖,1995年全国重点大学优秀科技期刊评比二等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,美国数学评论（网络版）,英国农业与生物科学研究中心文摘,波兰哥白尼索引,德国数学文摘,美国剑桥科学文摘,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）
  • 被引量:11696