爱因斯坦“光速不变定律”的观测推导
Observational Derivation of Einstein's``Law of the Constancy of the Velocity of Light in Vacuo"
摘要：
根据伽利略不变性和多普勒公式，结合观测条件，证明了光速{ \it in vacuum}的不变性，以及时间膨胀和洛伦兹收缩。没有必要把恒常性作为一个公设。
英文摘要：
On the basis of Galilean invariance and the Doppler formula, combined with an observational condition, it is shown that the constancy of the velocity of light {\it in vacuo} can be derived, together with time-dilatation and Lorentz contraction. It is not necessary to take the constancy as a postulate.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
