史瓦西度规
- 网络Schwarzschild metric
史瓦西度规-
应用Hamilton原理，找到引力场中自由粒子的拉格朗日函数，同时考虑史瓦西度规和拉格朗日方程，推导出行星绕太阳运动的轨道方程。
The Lagrange function of a free point in gravitational field is found by applying the Hamilton principle . Based on the Schwarzschild Gauge and the Lagrange equations , the moving orbital equation of the planets round the sun is derived .