3 papers
math.LO2025
Convolution semigroups for automorphism dynamics
Kyle Gannon, Daniel Max Hoffmann, Krzysztof Krupiński
Initially motivated by Hrushovski's paper on definability patterns, we obtain homeomorphisms between Ellis semigroups related to natural actions of the automorphism groups of first…
math.LO2024
A note on transfer maps and the Morley product in NIP theories
Kyle Gannon
In an important (yet unpublished) research note, Ben Yaacov describes how to turn a global Keisler measures into a type over a monster model of the randomization. This transfer met…
math.LO2023
Generic stability, randomizations, and NIP formulas
Gabriel Conant, Kyle Gannon, James E. Hanson
We prove a number of results relating the concepts of Keisler measures, generic stability, randomizations, and NIP formulas. Among other things, we do the following: (1) We introdu…