Generic Stability in Independent Theories

par Gabriel Conant

jeudi 28 nov. 2019, 10:30 → 11:30 Europe/Paris

112 (Braconnier)

In NIP theories, the notion of "generic stability" for types (and, more  generally, Keisler measures) can be characterized using several equivalent  definitions. The goal of this talk is to analyze these various definitions in  arbitrary theories. In particular, I will present some combinatorial examples that  demonstrate interesting connections between various forms of generic stability and  several classical results from Ramsey theory for finite graphs and hypergraphs.  Joint work with K. Gannon.