
- Principles of Mathematical Analysis by Walter Rudin (aka “Little Rudin”)
- Linear Algebra and its Applications by David Strang
- Elementary Differential Equations and Boundary Value Problems by Boyce and Diprima
I remember it was an excellent book with many great examples and correlation with physics topics like mechanics, waves etc. Too bad our other mathematics books weren't at this high standard :/
Also, I really don't think that such topics can be self-studied. It seems really difficult to me to understand such topics without a teacher!