Giraudo, Zucca and Sirovich were my students during their Ph. D. studies and now are researchers in the Mathematics Department. Roberta Sirovich has performed her Ph. D. studies in the framework of an Italy-France agreement, being enrolled in the Mathematics program of Torino University and in the “Chimie et Sciences du Vivant” program of Grenoble “J. Fourier” University. Federico Polito has joined the group on January 2011. He previously collaborated with Prof Enzo Orsingher at Roma “La Sapienza” University. Enrico Bibbona is temporary researcher since 2012.