You can find the latest …

You can find the latest version of the notes on Fourier series here . I corrected some typos, I added the inclusion of L2[-\pi,\pi] in L1[-\pi,\pi], and I added some more explanation in Lemma 2.2 and just after it.

A suggested solution to the exam in MAT3400/4400 from 2010 can be found here.