Useful Links

Gravity Resources

Lecture Notes

• Lecture Notes on General Relativity - Prof. Matthias Blau Lecture Notes on everything you might want to know about GR (1039 pages!!!).
• Geometry and physics of black holes - Prof. Éric Gourgoulhon Lecture Notes on black holes. Not only it is amazingly well written, but also contain canonical references.

Numerical Methods

• Numerical Methods for Finding Stationary Gravitational Solutions - Review on numerical methods for elliptic problems in gravity.
• SpinningBlackHoles.jl - Spectral PDE solver that is public available and contain several examples.

Have a useful link to suggest? Feel free to contact me.