Pitt Topology Seminar

Pitt Topology Seminar
Friday April 22 at 11am EDT  
Zoom Meeting: https://pitt.zoom.us/j/95465740077
Meeting Id: 954 657 40077

Speaker: Benjamin Vejnar (Charles University, Prague)
Title: Complexity of some classification problems in topology
Abstract: We use the framework of Invariant descriptive set theory when studying the complexity of metrizable compacta up to homeomorphism or dynamical systems up to conjugacy. We mention some of the recent results and explain some of the techniques to get Borel reductions

April 22, 2022 - 11:00am