Joseph Ayoub: Motivic Galois groups and periods
Tid: To 2017-01-19 kl 13.15 - 15.00
Plats: Room 3418, KTH
Medverkande: Joseph Ayoub, University of Zurich
I'll explain the construction of a motivic Galois group \(G_{mot}(k,\sigma)\) associated to a field k endowed with a complex embedding \(\sigma\). I'll discuss some known results and some conjectures. In particular, I'll describe the conjectural relation to periods of algebraic varieties and the non-conjectural relation to solutions of Gauss–Manin connections.