Abstract for the talk on 10.01.2018 (14:15 h)

Hauptseminar

Susanne Hilger (Universität Bonn)
A rigoros renormalization group method

We study gradient models on the lattice Z^d with nonconvex interactions. These models serve as effektive model for interfaces. Via a rigourous renormalization group analysis we obtain a representation for the partition function of the finite volume Gibbs measure. The result can be found in [AKM16].

 

12.01.2018, 02:20