[matheus2740]

I've watched a series of lectures on the subject by Harvey Mudd college, on youtube [1]. It helped me a lot, tho, I'd have to say these are introductory level, not really a deep dive, but more useful as an introduction.

[1] https://www.youtube.com/watch?v=sqEyWLGvvdw&list=PL04BA7A9EB...