Logic Seminar

Slawomir Solecki and Sebastian JungeCornell University
Extensions of partial isomorphisms

Wednesday, February 14, 2018 - 4:00pm
Malott 206

We will continue the presentation of a new approach, due to Martin Otto, to the Herwig--Lascar extension theorem. We will follow Otto's paper "Finite groupoids, finite coverings and symmetries of finite structures."