The 2021 ALGAR summer school was dedicated to the study of systems of quadratic forms over fields arising in number theory. This included a discussion of the pythagoras number and the u-invariant for function fields over local and global fields.
The 2021 ALGAR summer school was dedicated to the study of systems of quadratic forms over fields arising in number theory. This included a discussion of the pythagoras number and the u-invariant for function fields over local and global fields.