They had the chance to meet many other mathematicians, Amaldi, Castelnuovo , Volterra and Bianchi who were working in Rome as well as Hadamard , Zariski and Aleksandrov who were visiting Rome.
Neil oli võimalus kohtuda paljude teiste matemaatikud, Amaldi, Castelnuovo, Volterra ja Bianchi, kes töötas Roomas ja Hadamard, Zariski ja Aleksandrov, kes külastasid Rooma.