I'm in my bachelor in physics. In a couple of weeks I start my last year, and I'm interested in taking some pure math courses. As you see, I like the theoretical point of view, but I don't know if the courses I want to take are useful.
Do you think that a course in topology is useful?
I know that it is used in condensed matter physics, and string theory. Wouldn't it be better to study it from the physical point of view?