USA/Canada Mathcamp lectures (2005)

During the summer of 2005, I gave a series of lectures to students at the USA/Canada Mathcamp on the topic of sums of squares.

The exercise sets and a page of references for my lectures are below. Please let me know if you find any mistakes, or have other comments, on the exercise sets.

     Set 1

     Set 2

     Set 3

     Set 4

     Set 5

     Reference list