Noether conservation laws in classical mechanics
数学物理
2007-05-23 v1 math.MP
摘要
In Lagrangian mechanics, Noether conservation laws including the energy one are obtained similarly to those in field theory. In Hamiltonian mechanics, Noether conservation laws are issued from the invariance of the Poincare-Cartan integral invariant under one-parameter groups of diffeomorphisms of a configuration space. Lagrangian and Hamiltonian conservation laws need not be equivalent.
引用
@article{arxiv.math-ph/0302027,
title = {Noether conservation laws in classical mechanics},
author = {G. Sardanashvily},
journal= {arXiv preprint arXiv:math-ph/0302027},
year = {2007}
}
备注
12 pages