Applications of patching methods to quadratic forms
Speaker: Professor Julia Hartmann (Aachen University)
Date: Wed 18th November 2009
Location: Mathematical Sciences Seminar Room
Patching methods have been used in Galois theory for quite some time, mainly to construct Galois extensions with given Galois group. The talk explains a more recent version of patching and its relation to local global principles for algebraic group actions. We then give applications to quadratic forms.
(This talk is part of the K-Theory, Quadratic Forms and Number Theory series.)