Place: Fields Institute (Room 210)

Date: 27-March-2015 (13:30-15:00)

universal minimal flows

in the title. It was shown by Andy Zucker to be equivalent to whether

every class of finitary approximations of a countable ultrahomogeneous structure with oligomorphic automorphism group has a finite Ramsey degree. We look at the problem from the Boolean algebra point of view. An interesting example in this context is the automorphism group of a topological structure whose natural quotient is the pseudo-arc, which is a work in progress with Aleksandra Kwiatkowksa (UCLA).