摘要
研究了变质量完整力学系统Tzénoff方程的Lie对称性及其所导出的守恒量,给出了这种守恒量的函数表达式和导出这种守恒量的判据方程,最后举例说明了研究结果的应用.
Lie symmetries of Tzénoff equations for the variable mass holonomic system and conserved quantities derived from that are researched.The function expressions of conserved quantities and the criterion equations which deduce these conserved quantities are presented.Finally,the application of the new result is showed by a practical example.
出处
《商丘师范学院学报》
CAS
2011年第12期17-21,共5页
Journal of Shangqiu Normal University
基金
国家自然科学基金资助项目(109721271
1102001)
