Math Problem Statement

リーマン曲率テンソルは、4次元時空の曲率を表わしていますか? それとも3次元の部分空間だけの曲率を表わしていますか?

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Differential Geometry
Riemann Curvature Tensor
General Relativity

Formulas

R^l_{ijk} = \partial_j \Gamma^l_{ik} - \partial_i \Gamma^l_{jk} + \Gamma^m_{ik} \Gamma^l_{jm} - \Gamma^m_{jk} \Gamma^l_{im} (Riemann curvature tensor definition)
Gauss's Equation: R_{ijkl} = K_{ijkl} + g_{ij} K_{kl} - g_{ik} K_{jl} (for submanifolds)

Theorems

Gauss's Theorem
General Relativity Field Equations

Suitable Grade Level

Undergraduate (Advanced Mathematics or Physics)