Seminar series
Date
Wed, 01 May 2019
11:00
11:00
Location
N3.12
Speaker
Konstantinos Kartas
Organisation
University of Oxford
The Kronecker-Weber theorem states that every finite abelian extension of the rationals is contained in some cyclotomic field. I will present a proof that emphasizes the standard local-global philosophy by first proving it for the p-adics and then deducing the global case.