Seminar Talks

The Wadge hierarchy of differences of coanalytic sets
Spring 2015. Advanced seminar of the Mathematical Logic Group of Turin. 
The Wadge hierarchy above the Borel sets
Spring 2012. Groupe de travail en ThÃ©orie descriptive des ensembles. UniversitÃ© Paris 6.
Contributed Talks

On Unambiguous Regular Tree Languages of Index [0,2]
CSL 2015 . Slides. 
Wadge hierarchy of differences of coanalytic sets
Logic Colloquium 2015, Helsinki, Finland. Slides. 
Differences of Analytic Sets
Winter School in Set Theory and Topology 2013, Hejnice, Czech Republic. 
Reducibility by continuous functions and Wadge Degrees
2011, PhDs in Logic III, Brussels.