Lectures will take place in Aula T1 of the historical building of the University of Barcelona, on the top floor of the Mathematics and Computer Science Faculty.
By plane
You can reach the city center from the airport by bus, taxi, train or metro.
Check this website for more details about transport options from the airport.
By metro/train
The metro lines L1 (red) and L2 (purple) have stations at Plaça Universitat. Other metro lines have stations at a walking distance from the venue, like L3 (green) at Plaça Catalunya and L4 (yellow) at Passeig de Gràcia.
RENFE trains stop at Plaça Catalunya and FGC trains (line S2) connect the UAB with the city center.
Check the Barcelona Public Transport website for more details.