This is exactly what I was looking for (and why I was asking for a university course) - hints what to study, which books and lectures to use. I'm not looking f

This is exactly what I was looking for (and why I was asking for a university course) - hints what to study, which books and lectures to use. I'm not looking for a research career in maths but rather to refresh my existing knowledge and deepen it even further. Thanks a lot for the suggestions.