力学中守恒定律的统一公式

A Unified Formula of Conservation Laws in Mechaniscs

经典力学中与时空均匀性和各向同性相联系的有3个极为重要的守恒定律,本文证明,利用张量方法,可将这3个分立的守恒定律统一表述成一个公式。

There are three conservation laws in classical mechanics. These laws are of profound significance, derived from the fundamental homogeneity and isotropy of space and time. The present paper proves that these laws can be written in one unified formula with the use of tensor methods.