I am interested in attempting to work through Jackson over the summer and I am wondering what mathematics backround is necessary before doing this. I have ken calc 1-3, DE, complex analysis (for engineers), and a probability and statistics course. Surprisingly, I have never taken a linear algebra course. What mathematics should I beef up on now before studying Jackson in depth? I have taken uphys 1 and 2, Electromagnetics, I am taking thermal/statistical physics and contemporary physics right now, and next semester I plan on taking optics, lasers and microscopy and a solid state physics course.