I'm planning my next semester and am wanting to take Linear Algebra and Differential equations and need to know if there is anything I need to brush up on for either class. A lot of my friends are ...

This is a subject I struggled with the first time I took it. Ironically, this was the engineering version of it. It wasn't until I took the rigorous, axiomatic version that everything clicked.

Partial Differential Equations, Mathematical Physics, Functional Analysis, Financial Engineering, Linear Algebra.I have published now 270 papers and have wide interests in Pure and Applied Mathematics ...