- #1

nasijen

- 27

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As a soon-to-be Astro grad student, I was wondering if taking classes such as Vector & Tensor analysis as an undergrad, or any form of tensor analysis is

**necessary**for studying GR in graduate school. It's pretty high on the math list here as it has a couple of prereqs (Real analysis, which I'd figure..) but I heard GR's math consists of a lot of tensor analysis.

Thanks