Logic Seminar

Sebastian JungeCornell University
Categorical reformulation of structural Ramsey theorems

Tuesday, February 4, 2020 - 2:55pm
Malott 206

We present a new point of view on the proofs of Solecki's generalization and dualization of Nesetril--Rodl's structural Ramsey theorem. We use limits and co-limits to give a unified treatment of the direct and the dual situations.