본문 바로가기

학문/물리

Metric Tensor





https://archive.md/SGTQQ
https://rinterested.github.io/statistics/metric_tensor.html

Metric tensor

NOTES ON STATISTICS, PROBABILITY and MATHEMATICS The Metric Tensor: The length or magnitude of the vector \(dS\) in Cartesian coordinates is given by: \[dS^2=\left(dX^1\right)^2 + \left(dX^2\right)^2 + \left(dX^3\right)^2 + \cdots = \large \delta_{mn} \;\c

rinterested.github.io

'학문 > 물리' 카테고리의 다른 글