principle of least action

专有名词
中文释义

英文释义

专有名词
  1. A variational principle that, when applied to the action of a mechanical system, yields the equations of motion for that system. It states that the trajectories (i.e. the solutions of the equations of motion) are stationary points of the system's action functional.
0 次浏览 数据来源: Wiktionary