Weak Noether Symmetry and non-Noether Conserved Quantities for General Holonomic Systems

作者：Xie Jia Fang; Mei Feng Xiang^*; Gang Tie Qiang

来源：Communications in Theoretical Physics, 2008, 50(4): 844-846.

• weak Noether symmetry
• non-Noether conserved quantity
• general holonomic system

A new kind of weak Noether symmetry for a general holonomic system is defined in such a way that the methods to construct Hojman conserved quantity and new-type conserved quantity are given. It turns out that we introduce a new approach to look for the conserved laws. Two examples are presented.

• 出版日期2008-10-15
• 单位北京理工大学