The talks will take place in the lecture hall of Istituto Nazionale di Alta Matematica "Francesco Severi", within the Mathematics Department "Guido Castelnuovo" in the main campus of Sapienza University, whose front entrance is in Piazzale Aldo Moro 5, 00185 Roma (GPS coordinates: 41.902245, 12.515488). There is also a back entrance in Viale Regina Margherita, that is much more convenient for those coming from Hotel Globus.
