Genus zero modular operad, absolute Galois group and p-adic Frobenius structure
Jeudi, 6 Avril, 2023 - 10:30
This talk is concerned with one remarkable fruit of the interaction between the creation of the theory of Frobenius manifolds (such as quantum cohomology) and its connections with one of central objects of number theory: the absolute Galois group of the field of algebraic numbers. We explore two different paths such as Grothendieck--Teichmuller theory and p-adic Teichmüller Theory.
Institution de l'orateur :
Thème de recherche :
Théorie des nombres