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Conformal invariance and conserved quantities of Birkhoff systems under second-class Mei symmetry＊
  • ISSN号：1674-1056
  • 期刊名称：《中国物理B：英文版》
  • 时间：0
  • 分类：O643.36[理学—物理化学;理学—化学] O316[理学—一般力学与力学基础;理学—力学]
  • 作者机构：[1]Department of Physics, Henan Institute of Education, Zhengzhou 450046, China, [2]Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China, [3]Department of Mechanics, Shanghai University, Shanghai 200444, China, [4]Shanghai Key Laboratory of Mechanics in Energy Engineenng, Shanghai 200072, China, [5]Institute of Mathematical Physics, Zhejiang Sci- Tech University, Hangzhou 310018, China
  • 相关基金：Project supported by the Key Program of National Natural Science Foundation of China （Grant No. 11232009）, the National Natural Science Foundation of China （Grant Nos. 11072218, 11272287, and 11102060）, the Shanghai Leading Academic Discipline Project, China （Grant No. S30106）, the Natural Science Foundation of Henan Province, China （Grant No. 132300410051）, and the Educational Commission of Henan Province, China （Grant No. 13A140224）.
作者： Luo Yi-Ping Fu Jin-Li[1]
关键词： 离散变分方法, LIE对称性, 哈密顿系统, 变分计算, 数值模拟方法, 谐波振荡器, 拉格朗日, 两自由度, discrete Hamiltonian systems, discrete variational integrators, symmetry, conserved quantity
中文摘要：

Corresponding author. E-mail： lqchen@straff.shu.edu.cn

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Conformal invariance and conserved quantities of Birkhoff systems under second-class Mei symmetry
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期刊信息
  • 《中国物理B：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国物理学会和中国科学院物理研究所
  • 主编：欧阳钟灿
  • 地址：北京 中关村 中国科学院物理研究所内
  • 邮编：100080
  • 邮箱：
  • 电话：010-82649026 82649519
  • 国际标准刊号：ISSN：1674-1056
  • 国内统一刊号：ISSN：11-5639/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:406