It's been awhile since I've taken a differential equations course, so I just could not wrap my head around this one. 1. The problem statement, all variables and given/known data I was given a lot of variables but it boils down to a partial differential equation that looks like: pT/pt = A*p^2T/px^2 + B*f(x) I am not looking for an answer to my particular problem, I want to understand how to go about solving it. I remember the basic differential problem form of eigenvalues---}general form---} particular solution for IVP's but I was given a problem with partials and my mind went blank! 2. Relevant equations I wasn't sure where to start! 3. The attempt at a solution Can you integrate with respect to a partial derivative?