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检索条件"作者=HU Yanxia & GUAn Keying department of mathematics, School of Science,{2. beijing 100044, China"
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Techniques for searching first integrals by Lie group and application to gyroscope system
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science china {2. 2005年 第8期48卷 1135-1143页
作者: hu yanxia & guan keying department of mathematics, school of science, {2. Jiaotong University, {2. 100044, china 1. department of mathematics School of Science Beijing Jiaotong University 100044 Beijing China
In the paper, the methods of finding first integrals of an autonomous system using one-parameter Lie groups are discussed. A class of nontrivial one-parameter Lie groups admitted by the classical gyroscope system is f... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
ON SOLUTION OF GYROSCOPE SYSTEM IN GENERAL KOVALEVSKYAYA CASE
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Annals of Differential Equations 2007年 第2期23卷 141-148页
作者: hu yanxia {2. keying school of Math. and Physics North Ghina Electric Power University Beijing 102206 Dept. of Math. School of Science Beijing Jiaotong University Beijing 100044
The solutions of gyroscope system in general Kovalevskava case (A = B = 2., ZG = 0) is studied. Based on the four independent first integrals of gyroscope system in general Kovalevskava case, it is proved that the s... 详细信息
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