摘要

Lie symmetries along with either Noether theorem or Jacobi Last Multiplier yield all the conserved quantities that one may seek and even more. We show that three new conserved quantities derived in Jian-Hui Fang, Ming-Jiang Zhang, Wei-Wei Zhang (2010) [1] can be algorithmically obtained by these old methods. Even more than three.

  • 出版日期2011-3-14